Books in Category: Environmental Issues
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The Migration of North American Birds (1935)
Frederick Charles Lincoln
277 downloads
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Report on the New York Botanical Garden
Olmsted Brothers
276 downloads
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Shoshone National Forest, Wyoming
United States. Forest Service
276 downloads
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Description of a plan for the improvement of the Central Park
Frederick Law Olmsted and Calvert Vaux
276 downloads
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The Farm That Won't Wear Out
Cyril G. Hopkins
274 downloads
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The BYU Solar Cooker/Cooler
Steven E. Jones
274 downloads
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An Essay on the Encroachments of the German Ocean Along the Norfolk Coast
William Hewitt
274 downloads
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Report on the Migration of Birds in the Spring and Autumn of 1881. Third Report
J. A. Harvie-Brown, John Cordeaux, P. M. C. Kermode, Richard Manliffe Barrington, and Alexander Goodman More
273 downloads
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Landesverein Sächsischer Heimatschutz — Mitteilungen Band XV, Heft 3-4 : Monatsschrift für Heimatschutz, Volkskunde und Denkmalpflege (German)
273 downloads
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Mensch und Erde: Skizzen von den Wechselbeziehungen zwischen beiden (German)
Alfred Kirchhoff
272 downloads
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Water and power for San Francisco from Hetch-Hetchy Valley in Yosemite National Park
Martin Samuel Vilas
272 downloads
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Life History and Ecology of the Five-Lined Skink, Eumeces fasciatus
Henry S. Fitch
272 downloads
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Burton Island State Park: Guide to the Interpretive Nature Trail and Hiking Trail
Stephen Antil
272 downloads
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The Atom and the Ocean
E. W. Seabrook Hull
272 downloads
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Forest Trees and Forest Scenery
G. Frederick Schwarz
271 downloads
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Municipal housecleaning : the methods and experiences of American cities in collecting and disposing of their municipal wastes—ashes, rubbish, garbage, manure, sewage, and street refuse
William Parr Capes and Jeanne Daniels Carpenter
270 downloads
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House Rats and Mice
David E. Lantz
270 downloads
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Birds Illustrated by Color Photography, Vol. 3, No. 4.
Various
269 downloads
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The House Fly and How to Suppress It
L. O. Howard and F. C. Bishopp
269 downloads
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The Story of Man In Yellowstone
Merrill D. Beal
269 downloads
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Killing for Sport: Essays by Various Writers
269 downloads
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Geographic Variation in the Pocket Gopher, Thomomys bottae, in Colorado
Phillip M. Youngman
269 downloads
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Poisonous Dwellers of the Desert
Natt N. Dodge
268 downloads
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The Tusayan ritual : A study on the influence of environment on aboriginal cults
Jesse Walter Fewkes
268 downloads
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The Geologic Story of Colorado National Monument
Stanley William Lohman
268 downloads
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