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Environmental Issues
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Climatic Changes: Their Nature and Causes by Huntington and Visher
Huntington, Ellsworth, 1876-1947
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Commercial Geography by Jacques W. Redway
Redway, Jacques W. (Jacques Wardlaw), 1849-1942
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London parks and gardens by Mrs. Evelyn Cecil
Cecil, Evelyn, Mrs., 1865-1941
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Personal Narrative of Travels to the Equinoctial Regions of America, During the…
Humboldt, Alexander von, 1769-1859
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Cape Cod by Henry David Thoreau
Thoreau, Henry David, 1817-1862
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Common trees of Pennsylvania by Ibberson, Aughenbaugh, Mickalitis, and Morris
Ibberson, Joseph E., 1917-
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Conservation of marine birds of northern North America: by Bartonek and Nettleship
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Excursions by Henry David Thoreau
Thoreau, Henry David, 1817-1862
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Fishing Grounds of the Gulf of Maine by Walter H. Rich
Rich, Walter H. (Walter Herbert), 1866-
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Historia natural y moral de las Indias (vol. 1 of 2) by José de Acosta
Acosta, José de, 1540-1600
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Mammals of the Southwest Mountains and Mesas by George Olin
Olin, George, 1907-
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Mutual Aid: A Factor of Evolution by kniaz Petr Alekseevich Kropotkin
Kropotkin, Petr Alekseevich, kniaz, 1842-1921
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The Andes of Southern Peru by Isaiah Bowman
Bowman, Isaiah, 1878-1950
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The Columbia River: Its History, Its Myths, Its Scenery, Its Commerce by Lyman
Lyman, William Denison, 1852-1920
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The Complete Herbal by Nicholas Culpeper
Culpeper, Nicholas, 1616-1654
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The Earth as Modified by Human Action by George P. Marsh
Marsh, George P. (George Perkins), 1801-1882
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The Shores of the Adriatic by F. Hamilton Jackson
Jackson, F. Hamilton (Frederick Hamilton), 1848-1923
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The Story of Man In Yellowstone by Merrill D. Beal
Beal, Merrill D., 1898-1990
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The Unexploited West by Ernest J. Chambers
Chambers, Ernest J., 1862-1925
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The Yellowstone National Park: Historical and Descriptive by Chittenden
Chittenden, Hiram Martin, 1858-1917
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The ivory king : A popular history of the elephant and its allies by Holder
Holder, Charles Frederick, 1851-1915
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Waterfowl Identification Guide by Central Flyway Council
Central Flyway Council
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A supplementary report on the results of a special inquiry into the practice of…
Chadwick, Edwin, 1800-1890
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Abessinien, das Alpenland unter den Tropen und seine Grenzländer by Richard Andree
Andree, Richard, 1835-1912
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African Nature Notes and Reminiscences by Frederick Courteney Selous
Selous, Frederick Courteney, 1851-1917
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Agate Fossil Beds National Monument, Nebraska
United States. National Park Service
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Bird-Lore, Volume I—1899 by Various
Various
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Birds useful and birds harmful by Ottó Herman and J. A. Owen
Herman, Ottó, 1835-1914
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Book 11238
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Cavity-Nesting Birds of North American Forests by Scott, Evans, Patton, and Stone
Scott, Virgil E.
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Creation of the Teton Landscape: The Geologic Story of Grand Teton National…
Love, J. D. (John David), 1913-2002
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Farmers of Forty Centuries; Or, Permanent Agriculture in China, Korea, and…
King, F. H. (Franklin Hiram), 1848-1911
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Flowers of the Southwest Deserts by Natt N. Dodge
Dodge, Natt N. (Natt Noyes), 1900-1982
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Forest Trees of Texas: How to Know Them by Wilbur R. Mattoon and C. B. Webster
Mattoon, Wilbur R. (Wilbur Reed), 1875-1941
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Island Life; Or, The Phenomena and Causes of Insular Faunas and Floras by Wallace
Wallace, Alfred Russel, 1823-1913
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Life History and Ecology of the Five-Lined Skink, Eumeces fasciatus by Fitch
Fitch, Henry S. (Henry Sheldon), 1909-2009
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Mother Earth, Vol. 1 No. 1, March 1906 by Various
Various
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Narrative of the surveying voyages of His Majesty's ships Adventure and Beagle,…
King, Philip Parker, 1793-1856
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Observations of a Naturalist in the Pacific Between 1896 and 1899, Volume 2
Guppy, H. B. (Henry Brougham), 1854-1926
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Our National Parks by John Muir
Muir, John, 1838-1914
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The Argentine Republic: Its Development and Progress by Pierre Denis
Denis, Pierre, 1883-1951
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The Earth and its inhabitants, Volume 1: Europe. by Elisée Reclus
Reclus, Elisée, 1830-1905
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The Extermination of the American Bison by William T. Hornaday
Hornaday, William T. (William Temple), 1854-1937
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The Geographical Distribution of Animals, Volume 1 by Alfred Russel Wallace
Wallace, Alfred Russel, 1823-1913
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The Geographical Distribution of Animals, Volume 2 by Alfred Russel Wallace
Wallace, Alfred Russel, 1823-1913
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The Geologic Story of Arches National Park by Stanley William Lohman
Lohman, Stanley William, 1907-
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The Geologic Story of Palo Duro Canyon by William Henry Matthews
Matthews, William Henry, 1919-
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The Malay Archipelago, Volume 2 by Alfred Russel Wallace
Wallace, Alfred Russel, 1823-1913
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The Natural History of Selborne by Gilbert White
White, Gilbert, 1720-1793
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The Taleef Shereef; Or, Indian Materia Medica by George Playfair
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The romance of natural history, second series by Philip Henry Gosse
Gosse, Philip Henry, 1810-1888
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Western Himalaya and Tibet by Thomas Thomson
Thomson, Thomas, 1817-1878
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Wild Animals of North America by Edward William Nelson
Nelson, Edward William, 1855-1934
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Your National Parks, with Detailed Information for Tourists by Enos A. Mills et al.
Mills, Enos A., 1870-1922
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Aspects of nature, in different lands and different climates (Vol. 1 of 2)
Humboldt, Alexander von, 1769-1859
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Book 72894
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Cape Cod : its natural and cultural history : a guide to Cape Cod National…
Finch, Robert, 1943-
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Cottage Building in Cob, Pisé, Chalk and Clay: A Renaissance (2nd edition)
Williams-Ellis, Clough, 1883-1978
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Encyclopaedia Britannica, 11th Edition, "Destructors" to "Diameter" by Various
Various
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Exploration of the Valley of the Amazon, Part 1 (of 2) by Herndon and Gibbon
Herndon, William Lewis, 1813-1857
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Garden and Forest Weekly, Volume 1 No. 1, February 29, 1888 by Various
Various
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Georgicon by Virgil
Virgil, 71 BCE-20 BCE
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Grand Teton: A Guide to Grand Teton National Park, Wyoming
United States. National Park Service
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Great Disasters and Horrors in the World's History by Allen Howard Godbey
Godbey, Allen Howard, 1864-1948
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Hygiene: a manual of personal and public health (New Edition) by Newsholme
Newsholme, Arthur, Sir, 1857-1943
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Men of the Old Stone Age: Their Environment, Life and Art by Henry Fairfield Osborn
Osborn, Henry Fairfield, 1857-1935
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Mosaic of New Mexico's Scenery, Rocks, and History by Christiansen and Kottlowski
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Mount Everest, the Reconnaissance, 1921 by Howard-Bury, Mallory, and Wollaston
Howard-Bury, Charles, 1881-1963
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North America by Israel C. Russell
Russell, Israel C. (Cook), 1852-1906
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The Geologic Story of Yellowstone National Park by William R. Keefer
Keefer, William R., 1924-
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The Harvest of the Sea by James Glass Bertram
Bertram, James Glass, 1824-1892
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The Municipal and Sanitary Engineer's Handbook by H. Percy Boulnois
Boulnois, H. Percy (Henry Percy), 1846-1927
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The National Geographic Magazine, Vol. III. (Complete), 1891 by Various
Various
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The Rivers of Great Britain, Descriptive, Historical, Pictorial: Rivers of the…
Various
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The Theory of Environment by Armin Hajman Koller
Koller, Armin Hajman, 1878-
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Travels into North America, Volume 1 (of 3) by Pehr Kalm
Kalm, Pehr, 1716-1779
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Venezuela by Leonard V. Dalton
Dalton, Leonard V. (Leonard Victor), 1887-1914
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Whales, dolphins, and porpoises of the western North Atlantic : a guide to…
Leatherwood, Stephen, 1943-1997
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Our Vanishing Wild Life: Its Extermination and Preservation by William T. Hornaday
Hornaday, William T. (William Temple), 1854-1937
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Poisonous Dwellers of the Desert by Natt N. Dodge
Dodge, Natt N. (Natt Noyes), 1900-1982
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Discoveries in Australia, Volume 2 by John Lort Stokes
Stokes, John Lort, 1811-1885
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Proceedings of the second National Conservation Congress at Saint Paul,…
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The Storm by Daniel Defoe
Defoe, Daniel, 1661?-1731
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Village Improvements and Farm Villages by George E. Waring
Waring, George E. (George Edwin), 1833-1898
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Walking by Henry David Thoreau
Thoreau, Henry David, 1817-1862
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Ecological Studies of the Timber Wolf in Northeastern Minnesota by L. David Mech et al.
Mech, L. David
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Saguaro National Monument, Arizona by Napier Shelton and Natt N. Dodge
Shelton, Napier, 1931-
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The useful trees of northern Nigeria by Hugh Vandervaes Lely
Lely, Hugh Vandervaes, 1891-1947
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Ukraine, the land and its people : an introduction to its geography by Rudnytskyi
Rudnytskyi, Stepan, 1877-1937
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Wayside and woodland trees : a pocket guide to the British sylva by Edward Step
Step, Edward, 1855-1931
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Big Bend National Park, Texas
United States. National Park Service. Division of Publications
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Cuba Past and Present by Richard Davey
Davey, Richard, 1848-1915
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Extinct birds : An attempt to unite in one volume a short account of those…
Rothschild, Lionel Walter Rothschild, Baron, 1868-1937
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The sacred theory of the Earth, Volume 1 (of 2) : Containing an account of the…
Burnet, Thomas, 1635?-1715
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