Books in Category: Environmental Issues
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Beautiful Birds
Edmund Selous
435 downloads
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The sacred theory of the Earth, Volume 1 (of 2) : Containing an account of the original of the Earth, and of all the general changes which it hath already undergone, or is to undergo, till the consummation of all things.
Thomas Burnet
434 downloads
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Desert and water gardens of the Red Sea : Being an account of the natives and the shore formations of the coast
Cyril Crossland
433 downloads
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Collectanea de Diversis Rebus: Addresses and Papers
Sir Peter Eade
432 downloads
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Yosemite National Park, California
United States. National Park Service
431 downloads
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Report on the Migration of Birds in the Spring and Autumn of 1885. Seventh Report
J. A. Harvie-Brown, John Cordeaux, Richard Manliffe Barrington, Alexander Goodman More, and William Eagle Clarke
430 downloads
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The Geologic Story of Colorado National Monument
Stanley William Lohman
428 downloads
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Birds Found on the Arctic Slope of Northern Alaska
James W. Bee
428 downloads
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Grand Teton: A Guide to Grand Teton National Park, Wyoming
United States. National Park Service
427 downloads
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Birds and All Nature, Vol. 7, No. 4, April 1900
Various
426 downloads
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Aboriginal American Weaving
Mary Lois Kissell
425 downloads
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Landesverein Sächsischer Heimatschutz — Mitteilungen Band XII, Heft 4-6 : Monatsschrift für Heimatschutz, Volkskunde und Denkmalpflege (German)
424 downloads
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The Great Thames Barrage
Thomas Walter Barber
424 downloads
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Olympic National Park, Washington
Gunnar O. Fagerlund
423 downloads
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Food in War Time
Graham Lusk
423 downloads
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Atoms, Nature, and Man: Man-made Radioactivity in the Environment
Neal O. Hines
423 downloads
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Natural History of the Salamander, Aneides hardii
Richard F. Johnston and G. A. Schad
421 downloads
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A year among the trees : or, the woods and by-ways of New England
Wilson Flagg
421 downloads
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Rocky Mountain National Park [Colorado]
United States. Department of the Interior
421 downloads
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Lajien synty: Luonnollisen valinnan kautta (Finnish)
Charles Darwin
421 downloads
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Conservation Archaeology of the Richland/Chambers Dam and Reservoir
L. Mark Raab and Randall W. Moir
418 downloads
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Forest Trees and Forest Scenery
G. Frederick Schwarz
418 downloads
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Landesverein Sächsischer Heimatschutz — Mitteilungen Band X, Heft 1-3 : Monatsschrift für Heimatschutz und Denkmalpflege (German)
416 downloads
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Fish Populations, Following a Drought, in the Neosho and Marais des Cygnes Rivers of Kansas
James E. Deacon
415 downloads
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A Dialogue upon the Gardens of the Right Honorouble the Lord Viscount Cobham at Stow in Buckinghamshire
William Gilpin
415 downloads