Environmental Issues

536 free books in Environmental Issues, the best known first. Each one opens as a book with turning pages or downloads as EPUB or plain text.

Books

• The Origin of Species by Means of Natural Selection Charles Darwin
• Georgicon Virgil
• Down with the Cities! Tadashi Nakashima
• Worldwide Effects of Nuclear War: Some Perspectives United States. Arms Control and Disarmament Agency
• Walking Henry David Thoreau
• The Natural History of Selborne Gilbert White
• The Malay Archipelago, Volume 2 Alfred Russel Wallace
• The Past Condition of Organic Nature Thomas Henry Huxley
• Coral and Coral Reefs Thomas Henry Huxley
• Volcanic Islands Charles Darwin
• Tea Leaves Francis H. Leggett & Co.
• The Dawn of Canadian History : A Chronicle of Aboriginal Canada Stephen Leacock, H. H. Langton et al.
• Mutual Aid: A Factor of Evolution Petr Alekseevich Kropotkin
• The Farm That Won't Wear Out Cyril G. Hopkins
• The Natural History of Wiltshire John Aubrey, John Britton
• Ragnarok : the Age of Fire and Gravel Ignatius Donnelly
• Farmers of Forty Centuries; Or, Permanent Agriculture in China, Korea, and Japan F. H. King
• The BYU Solar Cooker/Cooler Steven E. Jones
• The Earth as Modified by Human Action George P. Marsh
• Official Report of the Exploration of the Queen Charlotte Islands for the Government of British Columbia Newton H. Chittenden
• Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 2 Alexander von Humboldt, Aimé Bonpland et al.
• Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 3 Alexander von Humboldt, Aimé Bonpland et al.
• The Naturalist in La Plata W. H. Hudson
• The Naturalist on the Thames C. J. Cornish
• Excursions Henry David Thoreau, Ralph Waldo Emerson
• Scientific Essays and Lectures Charles Kingsley
• American Big Game in Its Haunts: The Book of the Boone and Crockett Club George Bird Grinnell
• The Fight for Conservation Gifford Pinchot
• The School Book of Forestry Charles Lathrop Pack
• Minnesota; Its Character and Climate Ledyard Bill
• Hygeia, a City of Health Benjamin Ward Richardson
• Discoveries in Australia, Volume 2 John Lort Stokes
• The Grand Cañon of the Colorado John Muir
• The Story of a Piece of Coal: What It Is, Whence It Comes, and Whither It Goes Edward A. Martin
• Our Vanishing Wild Life: Its Extermination and Preservation William T. Hornaday
• Sketches of the Natural History of Ceylon James Emerson Tennent
• Scientific American Supplement, No. 520, December 19, 1885 Various
• Ceylon; an Account of the Island Physical, Historical, and James Emerson Tennent
• The Development of the Feeling for Nature in the Middle Ages and Modern Times Alfred Biese
• Cosmos: A Sketch of the Physical Description of the Universe, Vol. 1 Alexander von Humboldt, E. C. Otté
• Animal Sanctuaries in Labrador William Wood
• Draft of a Plan for Beginning Animal Sanctuaries in Labrador William Wood
• Fishing Grounds of the Gulf of Maine Walter H. Rich
• Supplement to Animal Sanctuaries in Labrador William Wood
• A Review of the Resources and Industries of the State of Washington, 1909 Ithamar M. Howell
• Influences of Geographic Environment Ellen Churchill Semple
• Lectures on popular and scientific subjects James Sinclair Caithness
• The Great Round World and What Is Going On In It, Vol. 1, No. 49, October 14, 1897 Various, Julia Truitt Bishop
• Science in Arcady Grant Allen
• Spadacrene Anglica: The English Spa Fountain Edmund Deane, Alexander Butler et al.
• The Salmon Fishery of Penobscot Bay and River in 1895-96 Hugh M. Smith
• Weather and Folk Lore of Peterborough and District Charles Dack
• Cave Regions of the Ozarks and Black Hills Luella Agnes Owen
• The Lobster Fishery of Maine John N. Cobb
• Arbor Day Leaves Nathaniel Hillyer Egleston
• The Healthy Life, Vol. V, Nos. 24-28 Various, Charles William Daniel
• The Extermination of the American Bison William T. Hornaday
• The House Fly and How to Suppress It L. O. Howard, F. C. Bishopp
• Hertfordshire Herbert W. Tompkins, E. H. New
• Essays in Natural History and Agriculture Thomas Garnett
• An Assessment of the Consequences and Preparations for a Catastrophic California Earthquake: Findings and Actions Taken United States. Federal Emergency Management Agency
• Nature Mysticism John Edward Mercer
• Practical Forestry in the Pacific Northwest E. T. Allen
• Transactions of the American Society of Civil Engineers, Vol. LXX, Dec. 1910 A. Kempkey
• Northern Nut Growers Association, Report Of The Proceedings At The Tenth Annual Meeting. Northern Nut Growers Association
• Illustrated Catalogue of a Portion of the Collections Made During the Field Season of 1881 William Henry Holmes
• Northern Nut Growers Association Report of the Proceedings at the Twelfth Annual Meeting Northern Nut Growers Association
• Aboriginal Remains in Verde Valley, Arizona Cosmos Mindeleff
• The Storm-Cloud of the Nineteenth Century John Ruskin
• The Nation's River: A report on the Potomac United States. Department of the Interior, United States. Federal Interdepartmental Task Force on the Potomac
• Checking the Waste: A Study in Conservation Mary Huston Gregory
• The Natural History of Selborne, Vol. 1 Gilbert White, Henry Morley
• The Natural History of Selborne, Vol. 2 Gilbert White, Henry Morley
• Bird Day; How to prepare for it Charles Almanzo Babcock
• The Ocean and Its Wonders R. M. Ballantyne
• Devon, Its Moorlands, Streams and Coasts Rosalind Northcote, F. J. Widgery
• Ohio Arbor Day 1913: Arbor and Bird Day Manual Grace R. Clifton
• Wealth of the World's Waste Places and Oceania Jewett C. Gilson
• Barometer and Weather Guide Robert Fitzroy
• Aboriginal American Weaving Mary Lois Kissell
• Commercial Geography Jacques W. Redway
• A Full Description of the Great Tornado in Chester County, Pa. Richard Darlington
• The Deluge in the Light of Modern Science: A Discourse William Denton
• Great Testimony against scientific cruelty Stephen Coleridge
• Parks for the People Various
• Mother Earth, Vol. 1 No. 1, March 1906 Various, Emma Goldman
• Village Improvements and Farm Villages George E. Waring
• Conservation Reader Harold W. Fairbanks
• The Heart of Nature; or, The Quest for Natural Beauty Francis Edward Younghusband
• The Beauties of Nature, and the Wonders of the World We Live In John Lubbock
• Seventeen Species of Bats Recorded from Barro Colorado Island, Panama Canal Zone E. Raymond Hall, William B. Jackson
• Rural Hygiene Henry N. Ogden
• Home Range and Movements of the Eastern Cottontail in Kansas Donald W. Janes
• Encyclopaedia Britannica, 11th Edition, "Destructors" to "Diameter" Various
• The Shores of the Adriatic F. Hamilton Jackson
• Buxton and its Medicinal Waters Robert Ottiwell Gifford-Bennet
• Mammals of Mesa Verde National Park, Colorado Sydney Anderson
• Natural History of the Salamander, Aneides hardii Richard F. Johnston, G. A. Schad
• Mammals of the Grand Mesa, Colorado Sydney Anderson
• The Training of a Forester Gifford Pinchot
• Additional Records and Extensions of Known Ranges of Mammals from Utah Stephen David Durrant, Richard M. Hansen et al.
• Euthenics, the science of controllable environment Ellen H. Richards
• Fishes of the Wakarusa River in Kansas James E. Deacon, Artie L. Metcalf
• Noteworthy Mammals from Sinaloa, Mexico J. Knox Jones, Ticul Alvarez et al.
• The Plague at Marseilles Consider'd Richard Bradley
• The Great Mississippi Flood of 1874: Its Extent, Duration, and Effects Louis Alfred Wiltz
• Conservation Through Engineering Franklin K. Lane
• The Forests of Mount Rainier National Park G. F. Allen, United States. Department of the Interior et al.
• Island Life; Or, The Phenomena and Causes of Insular Faunas and Floras Alfred Russel Wallace
• Cottage Building in Cob, Pisé, Chalk and Clay: A Renaissance (2nd edition) Clough Williams-Ellis, John St. Loe Strachey
• To Choke an Ocean Jesse F. Bone, Wallace Wood
• Garden and Forest Weekly, Volume 1 No. 1, February 29, 1888 Various, Charles Sprague Sargent
• Food in War Time Graham Lusk
• The romance of natural history, second series Philip Henry Gosse
• Coal, and What We Get from It Raphael Meldola
• The Holy Earth L. H. Bailey
• Observations on the Mississippi Kite in Southwestern Kansas Henry S. Fitch
• Cruise of the Revenue-Steamer Corwin in Alaska and the N.W. Arctic Ocean in 1881: Botanical Notes John Muir
• The Mammals of Washtenaw County, Michigan Norman Asa Wood
• Whales, dolphins, and porpoises of the western North Atlantic Stephen Leatherwood, David K. Caldwell et al.
• Food of the Crow, Corvus brachyrhynchos Brehm, in South-central Kansas Dwight R. Platt
• Ecological Observations on the Woodrat, Neotoma floridana Henry S. Fitch, Dennis G. Rainey
• The Mammals of Warren Woods, Berrien County, Michigan Lee R. Dice
• Food Habits of the Thrushes of the United States F. E. L. Beal
• Rural Rides William Cobbett
• Birds Found on the Arctic Slope of Northern Alaska James W. Bee
• The Forest Habitat of the University of Kansas Natural History Reservation Henry S. Fitch, Ronald L. McGregor
• Cape Cod Henry David Thoreau, Clifton Johnson
• Epidemics Examined and Explained: or, Living Germs Proved by Analogy to be a Source of Disease John Grove
• Wayside and woodland trees Edward Step
• Fish Populations, Following a Drought, in the Neosho and Marais des Cygnes Rivers of Kansas James E. Deacon
• Mammals of the San Gabriel Mountains of California Terry A. Vaughan
• An Experimental Translocation of the Eastern Timber Wolf Thomas F. Weise, Richard A. Hook et al.
• House Rats and Mice David E. Lantz
• Cuba Past and Present Richard Davey
• North America Israel C. Russell
• Proceedings of the second National Conservation Congress at Saint Paul, September 5-8, 1910 United States. National Conservation Congress
• Metabolic Adaptation to Climate and Distribution of the Raccoon Procyon Lotor and Other Procyonidae John N. Mugaas, Kathleen P. Mahlke-Johnson et al.
• Grand Teton [Wyoming] National Park United States. Department of the Interior
• The Coming of Coal Robert W. Bruère
• Glacier National Park [Montana] United States. Department of the Interior
• Lectures on Ventilation Lewis W. Leeds
• Collectanea de Diversis Rebus: Addresses and Papers Peter Eade
• Humpback Whales in Glacier Bay National Monument, Alaska United States. Marine Mammal Commission
• Ecology of the Opossum on a Natural Area in Northeastern Kansas Henry S. Fitch, Lewis L. Sandidge
• Geographic Variation in the Pocket Gopher, Thomomys bottae, in Colorado Phillip M. Youngman
• Ecological Studies of the Timber Wolf in Northeastern Minnesota L. David Mech, Louis Daniel Frenzel et al.
• Notes on the Mammals of Gogebic and Ontonagon Counties, Michigan, 1920 Lee R. Dice, Harley Bakwel Sherman
• Climatic Changes: Their Nature and Causes Ellsworth Huntington, Stephen Sargent Visher
• Villages of the Algonquian, Siouan, and Caddoan Tribes West of the Mississippi David I. Bushnell
• Rocky Mountain National Park [Colorado] United States. Department of the Interior
• Man and Nature; Or, Physical Geography as Modified by Human Action George P. Marsh
• Wind and Weather Alexander McAdie
• Cornwall S. Baring-Gould
• Guatemala, the country of the future Charles M. Pepper
• A Distributional Study of the Amphibians of the Isthmus of Tehuantepec, México William Edward Duellman
• ASCE 1193: The Water-Works and Sewerage of Monterrey, N. L., Mexico G. R. G. Conway
• By Canadian Streams Lawrence J. Burpee
• Comparative Ecology of Pinyon Mice and Deer Mice in Mesa Verde National Park, Colorado Charles L. Douglas
• Narrative of the surveying voyages of His Majesty's ships Adventure and Beagle, between the years 1826 and 1836, Vol. 1 [of 3] Philip Parker King, Robert Fitzroy
• The Columbia River: Its History, Its Myths, Its Scenery, Its Commerce William Denison Lyman
• Mount Everest, the Reconnaissance, 1921 Charles Howard-Bury, George Mallory et al.
• Ethnology of the Ungava District, Hudson Bay Territory Lucien M. Turner, John Murdoch
• Bird-Lore, March-April 1916 Various, Frank M. Chapman
• A Dialogue upon the Gardens of the Right Honorouble the Lord Viscount Cobham at Stow in Buckinghamshire William Gilpin, John Dixon Hunt
• Life History and Ecology of the Five-Lined Skink, Eumeces fasciatus Henry S. Fitch
• Extinct birds Lionel Walter Rothschild
• Found at Last: the Veritable Garden of Eden D. O. Van Slyke
• A Report on Washington Territory William Henry Ruffner
• Baraboo, Dells, and Devil's Lake Region Harry Ellsworth Cole
• Modern Geography Marion I. Newbigin
• Woodland Gleanings: Being an Account of British Forest-Trees Robert Tyas
• Michigan Trees: A Handbook of the Native and Most Important Introduced Species Charles Herbert Otis, George Plumer Burns
• The Yellowstone National Park: Historical and Descriptive Hiram Martin Chittenden
• Western Himalaya and Tibet Thomas Thomson
• The Storm Daniel Defoe
• Your National Parks, with Detailed Information for Tourists Enos A. Mills, Laurence Frederick Schmeckebier
• In Beaver World Enos A. Mills
• Our national forests Richard H. D. Boerker
• The Andes of Southern Peru Isaiah Bowman
• The Protection of Fresh-Water Mussels R. E. Coker
• American Weasels E. Raymond Hall
• The Survey, Volume 30, Number 1, April 5, 1913 Various, Paul Underwood Kellogg
• Appletons' Popular Science Monthly, February 1899 Various, William Jay Youmans
• Men of the Old Stone Age: Their Environment, Life and Art Henry Fairfield Osborn
• The Story of the Hills: A Book About Mountains for General Readers. H. N. Hutchinson
• Appletons' Popular Science Monthly, November 1898 Various, William Jay Youmans
• The Diatomaceæ of Philadelphia and Vicinity Charles S. Boyer
• California: The Land of the Sun Mary Austin, Sutton Palmer
• Buffon's Natural History, Volume 01 (of 10) Georges Louis Leclerc Buffon, James Smith Barr
• Mesa Verde [Colorado] National Park Anonymous
• Bird Guide: Land Birds East of the Rockies, from Parrots to Bluebirds Chester A. Reed
• Garden Cities of To-Morrow Ebenezer Howard
• Human Origins S. Laing
• Appletons' Popular Science Monthly, September 1899 Various, William Jay Youmans
• Coyotes in Their Economic Relations David E. Lantz
• Animal life of the British Isles Edward Step, W. J. Stokoe
• Volcanoes Robert I. Tilling
• Deserts: Geology and Resources A. S. Walker
• The Black Moose in Pennsylvania Henry W. Shoemaker
• The Argentine Republic: Its Development and Progress Pierre Denis
• The Rivers of Great Britain, Descriptive, Historical, Pictorial: Rivers of the South and West Coasts Various
• Birds Illustrated by Color Photography, Vol. 3, No. 4. Various
• Earthquakes Kaye M. Shedlock, L. C. Pakiser
• Bird-Lore, Volume I—1899 Various, Frank M. Chapman
• The Flea Harold Russell
• Birds and All Nature, Vol. 4, No. 4, October 1898 Various
• Birds and All Nature, Vol. 4, No. 2, August 1898 Various
• Birds and All Nature, Vol. 4, No. 3, September 1898 Various
• Birds and All Nature, Vol. 4, No. 6, December 1898 Various
• Birds and All Nature, Vol. 5, No. 5, May 1899 Various
• The Dwelling House George Vivian Poore
• Atoms, Nature, and Man: Man-made Radioactivity in the Environment Neal O. Hines
• Birds and All Nature, Vol. 6, No. 3, October 1899 Various
• A Guide to the Mount's Bay and the Land's End John Ayrton Paris
• Ancient Landscapes of the Grand Canyon Region Edwin D. McKee
• A Report upon the Mollusk Fisheries of Massachusetts Massachusetts. Commissioners on Fisheries and Game, David Lawrence Belding
• Birds and All Nature, Vol. 7, No. 4, April 1900 Various
• The Rocky Mountain Goat Madison Grant
• Berkshire Horace Woollaston Monckton
• Birds and Nature, Vol. 08, No. 4, November 1900 Various
• Birds and Nature, Vol. 08, No. 5, December 1900 Various
• Den Hunting as a Means of Coyote Control Stanley Paul Young, Harold Warren Dobyns
• Information for the Guidance of Field Men and Cooperators of the Bureau of Biological Survey Engaged in the Control of Injurious Rodents and Predatory Animals Paul G. Redington, Stanley Paul Young
• The Rural Magazine, and Literary Evening Fire-Side, Vol. 1 No. 06 (1820) Various
• The Rural Magazine, and Literary Evening Fire-Side, Vol. 1 No. 09 (1820) Various
• A Brief History of Forestry. B. E. Fernow
• Crater Lake National Park, Oregon (1938) United States. National Park Service
• A year at the shore Philip Henry Gosse
• Killing for Sport: Essays by Various Writers Henry S. Salt, Bernard Shaw
• Cavity-Nesting Birds of North American Forests Virgil E. Scott, Keith E. Evans et al.
• Tonto Cliff Dwellings Guide: Tonto National Monument, Arizona Southwest Parks and Monuments Association, United States. National Park Service
• The Unexploited West Ernest J. Chambers
• African Nature Notes and Reminiscences Frederick Courteney Selous, Theodore Roosevelt et al.
• Conservation of marine birds of northern North America: James C. Bartonek, David N. Nettleship
• The Complete Herbal Nicholas Culpeper
• The Mentor: Game Animals of America, Vol. 4, Num. 13, Serial No. 113, August 15, 1916 William T. Hornaday
• The Mentor: Game Birds of America, Vol. 1, Num. 34, Serial No. 34 Edward Howe Forbush
• The National Geographic Magazine, Vol. I., No. 4, October, 1889 Various
• Beautiful Birds Edmund Selous, Hubert D. Astley
• Mammals of the Southwest Mountains and Mesas George Olin, Edward Bierly
• Petrified Forest National Monument, Arizona Dama Margaret Smith
• Glaciers of the Rockies and Selkirks, 2nd. ed. A. P. Coleman, A. O. Wheeler
• Agatized Rainbows: A Story of the Petrified Forest Harold J. Brodrick
• The Mentor: The Story of Coal, vol. 6, Num. 6, Serial No. 154, May 1, 1918 Charles Fitzhugh Talman
• The Geologic Story of Arches National Park Stanley William Lohman, John R. Stacy
• Great Disasters and Horrors in the World's History Allen Howard Godbey
• Birds useful and birds harmful Ottó Herman, J. A. Owen et al.
• A Guide to Natural Bridges National Monument, Utah Anonymous
• Yosemite National Park, California United States. National Park Service
• Big Bend National Park, Texas United States. National Park Service. Division of Publications
• The Geologic Story of Palo Duro Canyon William Henry Matthews
• The Geologic Story of Colorado National Monument Stanley William Lohman, John R. Stacy
• Studies of birds killed in nocturnal migration Harrison Bruce Tordoff, Robert Morrow Mengel
• Mammals of Mount Rainier National Park Merlin K. Potts, Russell K. Grater
• Deadly Adulteration and Slow Poisoning Unmasked Anonymous
• Saguaro National Monument, Arizona Napier Shelton, Natt N. Dodge
• Forest Trees of Texas: How to Know Them Wilbur R. Mattoon, C. B. Webster et al.
• Creation of the Teton Landscape: The Geologic Story of Grand Teton National Park J. D. Love, John C. Reed
• Flowers of the Southwest Deserts Natt N. Dodge, Jeanne R. Janish
• Common trees of Pennsylvania Joseph E. Ibberson, J. E. Aughenbaugh et al.
• Road Guide to Lassen Volcanic National Park Paul E. Schulz
• The Taleef Shereef; Or, Indian Materia Medica George Playfair
• Thoughts on the Proposed Inclosure of Waltham (commonly called Epping) and Hainault Forests Thomas Street
• The Sanitary Condition of the Poor in Relation to Disease, Poverty, and Crime Benson Baker
• Bamboo, Considered as a Paper-making Material Thomas Routledge
• The Vivisectors' Directory Benjamin Bryan, Frances Power Cobbe
• Practical Methods of Sewage Disposal for Residences, Hotels and Institutions Henry N. Ogden, H. Burdett Cleveland
• Dirty Dustbins and Sloppy Streets H. Percy Boulnois
• Waterfowl Identification Guide Central Flyway Council
• Poisonous Dwellers of the Desert Natt N. Dodge
• Life in the Shifting Dunes Laurence B. White
• A supplementary report on the results of a special inquiry into the practice of interment in towns. Edwin Chadwick
• The Food Question: Health and Economy Various
• The Earth and its inhabitants, Volume 1: Europe. Elisée Reclus, Ernest Georg Ravenstein
• Observations of a Naturalist in the Pacific Between 1896 and 1899, Volume 2 H. B. Guppy
• London (Ancient and Modern) from the Sanitary and Medical Point of View George Vivian Poore
• In Wildest Africa, Vol. 1 C. G. Schillings, Frederic Whyte
• Everglades Wildguide Jean Craighead George, Betty Fraser
• Many-Storied Mountains: The Life of Glacier National Park Greg Beaumont
• Yorkshire Vales and Wolds Gordon Home
• Olympic National Park, Washington Gunnar O. Fagerlund
• Wild Flowers of Zion and Bryce Canyon National Parks and Cedar Breaks National Monument Carl E. Jepson, Leland F. Allen
• Grand Teton: A Guide to Grand Teton National Park, Wyoming United States. National Park Service
• The Game-Birds of the Coasts and Lakes of the Northern States of America Robert Barnwell Roosevelt
• The Theory of Environment Armin Hajman Koller
• Mosaic of New Mexico's Scenery, Rocks, and History Paige W. Christiansen, Frank Edward Kottlowski
• The Municipal and Sanitary Engineer's Handbook H. Percy Boulnois
• Auroræ: Their Characters and Spectra J. Rand Capron
• The Game Fish, of the Northern States and British Provinces Robert Barnwell Roosevelt
• Municipal housecleaning William Parr Capes, Jeanne Daniels Carpenter et al.
• Agate Fossil Beds National Monument, Nebraska United States. National Park Service
• The Geographical Distribution of Animals, Volume 1 Alfred Russel Wallace
• The Geographical Distribution of Animals, Volume 2 Alfred Russel Wallace
• The City That Was Stephen Smith
• Sanctuary: A Bird Masque Percy MacKaye, Arvia MacKaye Ege et al.
• Wild Life in New Zealand. Part I. Mammalia. G. M. Thomson
• Climate and Health in Hot Countries and the Outlines of Tropical Climatology George Michael James Giles
• Cliff Dwellings of the Mesa Verde: A Study in Pictures Don Watson
• Volcanoes of the United States Steven R. Brantley
• The Flower-Fields of Alpine Switzerland: An Appreciation and a Plea G. Flemwell, Henry Correvon
• Exploration of the Valley of the Amazon, Part 1 (of 2) William Lewis Herndon, Lardner Gibbon
• The flow of time in the Connecticut valley George W. Bain, Howard A. Meyerhoff
• Acid Rain and Our Nation's Capital: A Guide to Effects on Buildings and Monuments E. S. McGee
• An Essay on the Encroachments of the German Ocean Along the Norfolk Coast William Hewitt
• One Hundred Years in Yosemite: The Story of a Great Park and Its Friends Carl Parcher Russell, Newton Bishop Drury
• Rocky Mountain National Park, Colorado Edwin C. Alberts
• Hygiene: a manual of personal and public health (New Edition) Arthur Newsholme
• Whale Primer, with Special Attention to the California Gray Whale Theodore J. Walker
• Great Smoky Mountains National Park, North Carolina and Tennessee United States. National Park Service
• Sketches in Duneland Earl H. Reed
• The Story of Man In Yellowstone Merrill D. Beal
• The Underworld of Oregon Caves National Monument Roger J. Contor
• Rodent Control Aided by Emergency Conservation Work Stanley Paul Young
• Trees of the Forest: Their Beauty and Use Anonymous
• Wild Animals of North America Edward William Nelson, Gilbert Hovey Grosvenor et al.
• Pere Marquette State Park Illinois. Department of Conservation
• Our Common Land (and Other Short Essays) Octavia Hill
• Montezuma Castle National Monument, Arizona (1959) United States. National Park Service
• Petrified Forest National Monument (1953) United States. National Park Service
• Shoshone National Forest, Wyoming United States. Forest Service
• Devils Tower National Monument, Wyoming (1949) United States. National Park Service
• Natural Bridges National Monument (1954) United States. National Park Service
• Cactus Forest Drive, Saguaro National Monument Anonymous
• Shenandoah National Park, Virginia United States. National Park Service
• Rainbow Bridge National Monument, Utah (1951) United States. National Park Service
• The Geologic Story of Glacier National Park James L. Dyson
• Island Trail at Walnut Canyon Southwestern Monuments Association
• Zion National Park, Utah (1951) United States. National Park Service
• Grand Teton National Park, Wyoming (1952) United States. National Park Service
• Bryce Canyon National Park, Utah (1952) United States. National Park Service
• Wild Animals of the Rockies James P. Gilligan
• Ferns of Hawaii National Park Douglass H. Hubbard
• A History of Southern Utah and Its National Parks (Revised) Angus M. Woodbury
• The Kingdom of Man E. Ray Lankester
• Mesa Verde: Junior Ranger Booklet United States. National Park Service
• Junior Park Ranger Program: Montezuma Castle and Tuzigoot National Monuments United States. National Park Service
• Comparison of Methods of Sewage Purification Theodore Clifford Phillips, Edward John Schneider
• Hampshire Days W. H. Hudson
• Wild Animals of Yellowstone National Park Harold J. Brodrick
• The Coming Ice Age C. A. M. Taber
• The Geologic Story of Yellowstone National Park William R. Keefer, John R. Stacy
• Burton Island State Park: Guide to the Interpretive Nature Trail and Hiking Trail Stephen Antil
• Our National Parks John Muir
• The Common Nature of Epidemics, and their relation to climate and civilization Southwood Smith, Thomas Baker
• George Washington Carver National Monument Junior Ranger Activity Book: The Plant Doctor United States. National Park Service
• Australasia A. J. Sargent
• Why I Am a Vegetarian J. Howard Moore
• The Polar World G. Hartwig
• The Geology of Calvin Coolidge State Forest Harry W. Dodge
• Sand dunes story Donna P. Bessken, Virgil J. Olson et al.
• Mammals of Mount McKinley National Park Adolph Murie, Olaus J. Murie et al.
• Cumberland Island: Junior Ranger Program Activity Guide for Ages 5-7 United States. National Park Service
• Standard methods for the examination of water and sewage American Public Health Association. Laboratory Section, American Chemical Society et al.
• Montezuma National Forest, Colorado (1939) United States. Forest Service. Rocky Mountain Region
• For the Birds U.S. Fish and Wildlife Service
• Water Power for the Farm and Country Home David R. Cooper
• Sanitation of Mofussil Bazaars G. W. Disney
• Water pollution—Wells Irving A. Watson
• The Great Thames Barrage Thomas Walter Barber
• Preserving Louisiana's Legacy: Everyone Can Help Nancy W. Hawkins
• Sewage and Garbage Disposal on the Farm J. W. Rockey, Joseph Winslow Simons
• The History of Badlands National Monument and the White River (Big) Badlands of South Dakota Ray H. Mattison, Robert A. Grom et al.
• Big Bend National Park: Land of Dramatic Contrasts and Scenic Grandeur W. Ray Scott
• Sewage Disposal on the Farm, and Protection of Drinking Water Theobald Smith
• Street Trees Furman Lloyd Mulford
• Forestry for Farmers B. E. Fernow
• Climate and Time in Their Geological Relations James Croll
• Some Common Birds Useful to the Farmer (1915 edition) F. E. L. Beal
• The Natural History of Pliny, Volume 6 (of 6) Pliny the Elder, John Bostock et al.
• Glaciers and Glaciation in Glacier National Park James L. Dyson
• South America Gardiner G. Hubbard
• War Gardens: A Pocket Guide for Home Vegetable Growers Montague Free
• The Washington Peace Carillon James Marion Shull
• Sewage and sewerage of farm homes [1922] George M. Warren
• Sewage and sewerage of farm homes [1928] George M. Warren
• Report of the committee appointed to investigate the causes and extent of the late extraordinary sickness and mortality in the town of Mobile Mobile. Committee on Causes and Extent of the Late Extraordinary Sickness and Mortality in the Town
• The Harvest of the Sea James Glass Bertram
• Fossil Forests of the Yellowstone National Park Frank Hall Knowlton
• Conservation Archaeology of the Richland/Chambers Dam and Reservoir L. Mark Raab, Randall W. Moir
• Soil and Water Pollution : Presented to the American Public Health Association at New Orleans, Dec. 1880 M. T. Runnels
• The National Geographic Magazine, Vol. III. (Complete), 1891 Various
• Landscape in History, and Other Essays Archibald Geikie
• Animals' Rights Considered in Relation to Social Progress Henry S. Salt
• The dawn of astronomy Norman Lockyer
• Migration of Birds (1950) Frederick Charles Lincoln, Bob Hines
• Migration of Birds (1979) Frederick Charles Lincoln, Steven R. Peterson et al.
• The Migration of North American Birds (1935) Frederick Charles Lincoln
• Golf Architecture: Economy in Course Construction and Green-Keeping A. Mackenzie, Henry Shapland Colt
• Report on the Migration of Birds in the Spring and Autumn of 1880. [Second Report] J. A. Harvie-Brown, John Cordeaux et al.
• Report on the Migration of Birds in the Spring and Autumn of 1881. Third Report J. A. Harvie-Brown, Richard Manliffe Barrington et al.
• Report on the Migration of Birds in the Spring and Autumn of 1882. Fourth Report J. A. Harvie-Brown, Richard Manliffe Barrington et al.
• Report on the Migration of Birds in the Spring and Autumn of 1885. Seventh Report William Eagle Clarke, J. A. Harvie-Brown et al.
• Nalakihu-Citadel Trail, Wupatki National Monument, Arizona Southwest Parks and Monuments Association
• El Morro Trails: El Morro National Monument, New Mexico Southwest Parks and Monuments Association
• Wupatki Ruins Trail, Wupatki National Monument Southwest Parks and Monuments Association
• Crater Lake National Park, Oregon (1958) United States. National Park Service
• Wood Wanderings Winthrop Packard, Charles Copeland
• Report on the Migration of Birds in the Spring and Autumn of 1887. Ninth Report J. A. Harvie-Brown, Richard Manliffe Barrington et al.
• Our Atomic World: The Story of Atomic Energy C. Jackson Craven
• The Atom and the Ocean E. W. Seabrook Hull
• Wayside Sketches in Tasmania S. H. Wintle
• Forest Trees and Forest Scenery G. Frederick Schwarz
• Mammoth Hot Springs Area: Yellowstone National Park Anonymous
• Our Nuclear Future: Facts, Dangers and Opportunities Edward Teller, Albert L. Latter
• Cholera and the Water Supply in the South Districts of London in 1854 John Snow
• The ivory king Charles Frederick Holder
• A Letter to the Parishioners of Fulham R. G. Baker
• A History of Epidemic Pestilences Edward Bascome
• Aspects of nature, in different lands and different climates (Vol. 1 of 2) Alexander von Humboldt, Elizabeth Juliana Sabine
• The Glamour of the Arctic Arthur Conan Doyle
• Report of the Sanitary Committee of the Commissioners of Sewers of the City of London, together with a report of the Medical Officer of Health on the objections raised by the Butchers' Trade Society to the bye-laws proposed for the regulation of slaughter-houses W. Sedgwick Saunders, City of London. Commissioners of Sewers. Sanitary Committee
• Psychological Aspects of the Problem of Atmospheric Smoke Pollution J. E. Wallace Wallin
• Views of nature: or Contemplations on the sublime phenomena of creation Alexander von Humboldt, Henry G. Bohn et al.
• Millions from Waste Frederick Arthur Ambrose Talbot
• Report on the New York Botanical Garden Olmsted Brothers
• Use of tobacco among North American Indians Ralph Linton
• Angola and the River Congo, vol. 2 Joachim John Monteiro, Edward Fielding et al.
• Whale hunting with gun and camera Roy Chapman Andrews
• The Salton Sea: An account of Harriman's fight with the Colorado River George Kennan
• Barrier beaches of the Atlantic coast Frederick J. H. Merrill
• The Vailan or annular theory: A synopsis of Prof. I. N. Vail's argument in support of the claim that this Earth once possessed a Saturn-like system of rings Stephen Bowers, Isaac N. Vail
• The swamp was upside down Murray Leinster, Kelly Freas
• Water and power for San Francisco from Hetch-Hetchy Valley in Yosemite National Park Martin Samuel Vilas
• Aspects of nature, in different lands and different climates (Vol. 2 of 2) Alexander von Humboldt, Elizabeth Juliana Sabine
• The filtration of public water-supplies Allen Hazen
• The northern whale-fishery William Scoresby
• Proceedings [of the] fourth National Conservation Congress [at] Indianapolis, October 1-4, 1912 United States. National Conservation Congress
• Preservation of forests as a measure of public safety Lourenço Baeta Neves
• The farm and the woodlot J. E. Barton
• Report on the lands of the arid region of the United States, with a more detailed account of the lands of Utah John Wesley Powell, Willis Drummond et al.
• Freak trees of the State of New York Gurth Adelbert Whipple
• The Tusayan ritual Jesse Walter Fewkes
• Botanical features of the Algerian Sahara William Austin Cannon
• Cape Cod Robert Finch, United States. National Park Service. Division of Publications
• The Ohio naturalist, Vol. 1, No. 3, January, 1901 Ohio State University. Biological Club
• Venezuela Leonard V. Dalton
• Desert and water gardens of the Red Sea Cyril Crossland
• Ukraine, the land and its people Stepan Rudnytskyi
• The Chickamauga Dam and its environs Robert Sparks Walker
• The binding of the Nile and the new Soudan Sidney Cornwallis Peel
• Travels into North America, Volume 1 (of 3) Pehr Kalm, Johann Reinhold Forster
• Remarks on the management, or rather, the mis-management of woods, plantations, and hedge-row timber J. West
• The useful trees of northern Nigeria Hugh Vandervaes Lely
• The Arctic World Anonymous
• Rusticus Martin S. Briggs
• The mighty deep Agnes Giberne
• The Fayûm and Lake Mœris R. H. Brown, Colin Campbell Scott-Moncrieff
• A year among the trees Wilson Flagg
• The evolution of climate C. E. P. Brooks, G. C. Simpson
• Travels into North America, Volume 3 (of 3) Pehr Kalm, Johann Reinhold Forster
• On the mode of communication of cholera John Snow
• Research methods in ecology Frederic E. Clements
• Quo vadimus? E. E. Fournier d'Albe
• Comparative geography Carl Ritter, William Leonard Gage
• Description of a plan for the improvement of the Central Park Frederick Law Olmsted, Calvert Vaux
• Greasy luck Gordon Grant, William McFee
• Weather proverbs H. H. C. Dunwoody
• An inquiry into the propagation of contagious poisons, by the atmosphere Somerville Scott Alison
• The sacred theory of the Earth, Volume 1 (of 2) Thomas Burnet
• The great beach John Hay, David Grose
• London parks and gardens Evelyn Cecil, Victoria Manners
• The giant sequoia Rodney Sydes Ellsworth, H. S. Hoyt et al.
• The wilderness Amy E. Mack, John D. Moore
• El Arroyo Elisée Reclus, A.‏ López Rodrigo
• Descripción Geografica, Histórica y Estadística de Bolivia, Tomo 1. Alcide Dessalines d' Orbigny
• In het Balkanbergland van Bulgarije L. de Launay
• Alaska Jón Ólafsson
• In Het Rijk van Vulcaan R. A. van Sandick
• Itinerario de Buenos Aires a Cordoba José Sourryère de Souillac
• Ideen zu einer Physiognomik der Gewächse Alexander von Humboldt
• 茶經 Yu Lu
• O Vegetarismo e a Moralidade das raças Jaime de Magalhães Lima
• Reise in die Aequinoctial-Gegenden des neuen Continents. Band 2. Alexander von Humboldt, Hermann Hauff
• Dominica H. van Kol
• Reise in die Aequinoctial-Gegenden des neuen Continents. Band 3. Alexander von Humboldt, Hermann Hauff
• Polarforskningen A. G. Nathorst
• Abessinien, das Alpenland unter den Tropen und seine Grenzländer Richard Andree
• O Sprawie Glodowej W Galicyi 1866 Karol Langie
• Colonisação de Lourenço Marques: Conferencia feita em 13 de março de 1897 Alfredo Augusto Freire de Andrade
• De drooglegging der Zuiderzee. Het plan J. Ulehake contra het plan C. Lely J. Ulehake
• De afsluiting en droogmaking der Zuiderzee. Weerlegging van bezwaren. A. A. Beekman
• Reise in die Aequinoctial-Gegenden des neuen Continents. Band 4. Alexander von Humboldt, Hermann Hauff
• L'Illustration, No. 0038, 18 Novembre 1843 Various
• Renlighet och frisk luft Hjalmar Öhrvall
• Memoria sobre o melhoramento da cultura da Beira e da navegação do Mondego António de Almeida
• Catania Federico De Roberto
• Guida delle Prealpi Giulie Olinto Marinelli, Antonio Pontini
• Einfache Erzählung von dem schrecklichen Absturze des Schrofenberges und der dadurch erfolgten Verwüstung bei Brannenburg im August 1851 Sebastian Dachauer
• Tableau du climat et du sol des États-Unis d'Amérique C.-F. Volney
• De koraal-eilanden: fragment uit het dagboek van een natuuronderzoeker Charles Darwin
• El Campesino Puertorriqueño Francisco del Valle Atiles
• Os Cataventos Rocha Peixoto
• Pohjoisnavalta päiväntasaajalle: Helppotajuisia esitelmiä Alfred Edmund Brehm, Aatto Suppanen
• Maa kuuluu kaikille! Matkoiltani Laukon laulumailla Arvid Järnefelt
• Lajien synty: Luonnollisen valinnan kautta Charles Darwin, A. R. Koskimies
• Metsät ja yhtiöt Kalle Kajander
• Het Yellowstone-Park Hugo de Vries, Edmund Otis Hovey
• Atlas de poche des mammifères de la France, de la Suisse romane et de la Belgique René Martin
• Kuvaelmia itä-suomalaisten vanhoista tavoista 5: Kesäaskareet Johannes Häyhä
• Oudewater en omtrek, Geologisch, Mythologisch en Geschiedkundig Geschetst Willem Cornelis van Zijll
• Dell'antico stato del lago di Pusiano nell'alto Milanese Carlo Redaelli
• Luonto ja ihminen: Poimintoja eri teoksista John Ruskin, J. V. Lehtonen
• Eiszeit und Klimawechsel Wilhelm Bölsche
• Dresden und die Sächsische Schweiz Sophus Ruge
• Histoire d'une Montagne Elisée Reclus
• Mensch und Erde: Skizzen von den Wechselbeziehungen zwischen beiden Alfred Kirchhoff
• Het Boschvolkje William J. Long, Cilia Stoffel et al.
• Jumaluskon alkuperä Uno Harva
• Histoire d'un ruisseau Elisée Reclus
• »Meine Brüder im stillen Busch, in Luft und Wasser« Martin Braess
• Sonne und Sterne M. W. Meyer
• Landesverein Sächsischer Heimatschutz — Mitteilungen Band X, Heft 1-3 Landesverein Sächsischer Heimatschutz
• Landesverein Sächsischer Heimatschutz — Mitteilungen Band X, Heft 4-6 Landesverein Sächsischer Heimatschutz
• La grande artère de la Chine: le Yangtseu Joseph Dautremer
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• Landesverein Sächsischer Heimatschutz — Mitteilungen Band XI, Heft 7-9 Landesverein Sächsischer Heimatschutz
• Zwischen Pol und Äquator: Tiergeographische Lebensbilder Kurt Floericke, Rudolf Oeffinger
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• Landesverein Sächsischer Heimatschutz — Mitteilungen Band XII, Heft 1-3 Landesverein Sächsischer Heimatschutz
• Deutsche Nordseeküste: Friesische Inseln und Helgoland. Hippolyt Julius Haas
• Historia natural y moral de las Indias (vol. 1 of 2) José de Acosta
• Landesverein Sächsischer Heimatschutz — Mitteilungen Band XII, Heft 4-6 Landesverein Sächsischer Heimatschutz
• Tirol Max Haushofer
• Landesverein Sächsischer Heimatschutz — Mitteilungen Band XII, Heft 10-12 Landesverein Sächsischer Heimatschutz
• Landesverein Sächsischer Heimatschutz — Mitteilungen Band XIII, Heft 1-2 Landesverein Sächsischer Heimatschutz
• Landesverein Sächsischer Heimatschutz — Mitteilungen Band XIII, Heft 3-4 Landesverein Sächsischer Heimatschutz
• Études sur la flore du Sénégal Joseph Vallot
• Landesverein Sächsischer Heimatschutz — Mitteilungen Band XIV, Heft 3-4 Landesverein Sächsischer Heimatschutz
• Missions au Sahara, tome 1 E. F. Gautier, Louis Germain et al.
• Els aucells més útils a la agricultura de Catalunya Emili Tarré
• Rapport sur une mission botanique exécutée en 1884 dans le nord, le sud et l'ouest de la Tunisie A. Letourneux
• Rapport sur une mission botanique exécutée en 1884 dans la région saharienne, au nord des grands chotts et dans les îles de la côte orientale de la Tunisie Napoléon Doumet-Adanson
• Landesverein Sächsischer Heimatschutz — Mitteilungen Band XV, Heft 3-4 Landesverein Sächsischer Heimatschutz
• Talon-Pojan Sää- eli Ilma-Kirja Anonymous
• Landesverein Sächsischer Heimatschutz — Mitteilungen Band XV, Heft 7–10 Landesverein Sächsischer Heimatschutz