Books in Category: Environmental Issues (sorted alphabetically)
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Abessinien, das Alpenland unter den Tropen und seine Grenzländer (German)
Richard Andree
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Aboriginal American Weaving
Mary Lois Kissell
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Aboriginal Remains in Verde Valley, Arizona
Cosmos Mindeleff
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Acid Rain and Our Nation's Capital: A Guide to Effects on Buildings and Monuments
E. S. McGee
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Additional Records and Extensions of Known Ranges of Mammals from Utah
Stephen David Durrant, M. Raymond Lee, and Richard M. Hansen
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African Nature Notes and Reminiscences
Frederick Courteney Selous
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afsluiting en droogmaking der Zuiderzee. Weerlegging van bezwaren.
(Dutch)
A. A. Beekman
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Agate Fossil Beds National Monument, Nebraska
United States. National Park Service
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Agatized Rainbows: A Story of the Petrified Forest
Harold J. Brodrick
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Alaska (Icelandic)
Jón Ólafsson
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American Big Game in Its Haunts: The Book of the Boone and Crockett Club
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American Weasels
E. Raymond Hall
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Ancient Landscapes of the Grand Canyon Region
Edwin D. McKee
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Andes of Southern Peru
Isaiah Bowman
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Angola and the River Congo, vol. 2
Joachim John Monteiro
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Animal Life of the British Isles
Edward Step
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Animal Sanctuaries in Labrador
William Wood
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Animals' Rights Considered in Relation to Social Progress
Henry S. Salt
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Appletons' Popular Science Monthly, February 1899
Various
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Appletons' Popular Science Monthly, November 1898
Various
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Appletons' Popular Science Monthly, September 1899
Various
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Arbor Day Leaves
Nathaniel Hillyer Egleston
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Arctic World : Its plants, animals, and natural phenomena. With a historical sketch of Arctic discovery, down to the British polar expedition: 1875-76.
Anonymous
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Argentine Republic: Its Development and Progress
Pierre Denis
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Arroyo (Spanish)
Elisée Reclus
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