Books in Category: Environmental Issues
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Sonne und Sterne (German)
M. W. Meyer
351 downloads
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Cruise of the Revenue-Steamer Corwin in Alaska and the N.W. Arctic Ocean in 1881: Botanical Notes
John Muir
351 downloads
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Shoshone National Forest, Wyoming
United States. Forest Service
350 downloads
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El Arroyo (Spanish)
Elisée Reclus
350 downloads
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»Meine Brüder im stillen Busch, in Luft und Wasser« (German)
Martin Braess
349 downloads
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Bryce Canyon National Park, Utah (1952)
United States. National Park Service
347 downloads
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The Plague at Marseilles Consider'd
Richard Bradley
347 downloads
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Zion National Park, Utah (1951)
United States. National Park Service
347 downloads
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Food of the Crow, Corvus brachyrhynchos Brehm, in South-central Kansas
Dwight R. Platt
347 downloads
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Preservation of forests as a measure of public safety
Lourenço Baeta Neves
345 downloads
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Os Cataventos (Portuguese)
Rocha Peixoto
345 downloads
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Montezuma Castle National Monument, Arizona (1959)
United States. National Park Service
345 downloads
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Tonto Cliff Dwellings Guide: Tonto National Monument, Arizona
United States. National Park Service and Southwest Parks and Monuments Association
343 downloads
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Thoughts on the Proposed Inclosure of Waltham (commonly called Epping) and Hainault Forests
Thomas Street
343 downloads
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The Mentor: Game Birds of America, Vol. 1, Num. 34, Serial No. 34
Edward Howe Forbush
341 downloads
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Landesverein Sächsischer Heimatschutz — Mitteilungen Band X, Heft 1-3 : Monatsschrift für Heimatschutz und Denkmalpflege (German)
340 downloads
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Remarks on the management, or rather, the mis-management of woods, plantations, and hedge-row timber
J. West
339 downloads
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Barrier beaches of the Atlantic coast
Frederick J. H. Merrill
339 downloads
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O Sprawie Glodowej W Galicyi 1866 (Polish)
Karol Langie
338 downloads
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Landesverein Sächsischer Heimatschutz — Mitteilungen Band XII, Heft 1-3 : Monatsschrift für Heimatschutz, Volkskunde und Denkmalpflege (German)
337 downloads
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Report of the Sanitary Committee of the Commissioners of Sewers of the City of London, together with a report of the Medical Officer of Health on the objections raised by the Butchers' Trade Society to the bye-laws proposed for the regulation of slaughter-houses
W. Sedgwick Saunders and City of London . Commissioners of Sewers. Sanitary Committee
336 downloads
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Soil and Water Pollution : Presented to the American Public Health Association at New Orleans, Dec. 1880
M. T. Runnels
335 downloads
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Agatized Rainbows: A Story of the Petrified Forest
Harold J. Brodrick
335 downloads
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Cumberland Island: Junior Ranger Program Activity Guide for Ages 5-7
United States. National Park Service
334 downloads
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The Great Thames Barrage
Thomas Walter Barber
334 downloads