Books in Category: Environmental Issues
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Dominica (Dutch)
H. van Kol
346 downloads
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The Mammals of Warren Woods, Berrien County, Michigan
Lee R. Dice
346 downloads
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Water and power for San Francisco from Hetch-Hetchy Valley in Yosemite National Park
Martin Samuel Vilas
343 downloads
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The Great Thames Barrage
Thomas Walter Barber
342 downloads
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Zwischen Pol und Äquator: Tiergeographische Lebensbilder (German)
Kurt Floericke
342 downloads
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A Guide to Natural Bridges National Monument, Utah
Anonymous
341 downloads
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The Mentor: Game Birds of America, Vol. 1, Num. 34, Serial No. 34
Edward Howe Forbush
340 downloads
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Landesverein Sächsischer Heimatschutz — Mitteilungen Band XIII, Heft 3-4 : Monatsschrift für Heimatschutz, Volkskunde und Denkmalpflege (German)
339 downloads
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Nalakihu-Citadel Trail, Wupatki National Monument, Arizona
Southwest Parks and Monuments Association
338 downloads
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Food of the Crow, Corvus brachyrhynchos Brehm, in South-central Kansas
Dwight R. Platt
338 downloads
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An inquiry into the propagation of contagious poisons, by the atmosphere : as also into the nature and effects of vitiated air, its forms and sources, and other causes of pestilence : with directions for avoiding the action of contagion, and observations on some means for promoting public health
Somerville Scott Alison
337 downloads
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Cactus Forest Drive, Saguaro National Monument
Anonymous
337 downloads
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Report on the New York Botanical Garden
Olmsted Brothers
337 downloads
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The Salmon Fishery of Penobscot Bay and River in 1895-96
Hugh M. Smith
334 downloads
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L'Illustration, No. 0038, 18 Novembre 1843 (French)
Various
333 downloads
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Notes on the Mammals of Gogebic and Ontonagon Counties, Michigan, 1920
Lee R. Dice and Harley Bakwel Sherman
332 downloads
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Dirty Dustbins and Sloppy Streets
H. Percy Boulnois
330 downloads
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Pere Marquette State Park
Illinois. Department of Conservation
327 downloads
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Remarks on the management, or rather, the mis-management of woods, plantations, and hedge-row timber
J. West
327 downloads
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The swamp was upside down
Murray Leinster
327 downloads
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Birds and Nature, Vol. 08, No. 5, December 1900
Various
326 downloads
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Wupatki Ruins Trail, Wupatki National Monument
Southwest Parks and Monuments Association
325 downloads
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The Rural Magazine, and Literary Evening Fire-Side, Vol. 1 No. 06 (1820)
Various
325 downloads
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Cumberland Island: Junior Ranger Program Activity Guide for Ages 5-7
United States. National Park Service
324 downloads
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Landesverein Sächsischer Heimatschutz — Mitteilungen Band XII, Heft 1-3 : Monatsschrift für Heimatschutz, Volkskunde und Denkmalpflege (German)
324 downloads