Books in Category: Environmental Issues (sorted alphabetically by author)
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Sketches of the Natural History of Ceylon Sir James Emerson Tennent
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Ceylon; an Account of the Island Physical, Historical, and Sir James Emerson Tennent
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Wild Life in New Zealand. Part I. Mammalia. G. M. Thomson
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Western Himalaya and Tibet Thomas Thomson
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Walking Henry David Thoreau
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Cape Cod Henry David Thoreau
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Excursions Henry David Thoreau
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Volcanoes Robert I. Tilling
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Hertfordshire Herbert W. Tompkins
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Studies of Birds Killed in Nocturnal Migration Harrison Bruce Tordoff and Robert Morrow Mengel
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Ethnology of the Ungava District, Hudson Bay Territory Lucien M. Turner
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Woodland Gleanings: Being an Account of British Forest-Trees Robert Tyas
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De drooglegging der Zuiderzee. Het plan J. Ulehake contra het plan C. Lely (Dutch) J. Ulehake
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Worldwide Effects of Nuclear War: Some Perspectives United States. Arms Control and Disarmament Agency
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Rocky Mountain National Park [Colorado] United States. Department of the Interior
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Grand Teton [Wyoming] National Park United States. Department of the Interior
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Glacier National Park [Montana] United States. Department of the Interior
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The Nation's River: A report on the Potomac United States. Department of the Interior
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An Assessment of the Consequences and Preparations for a Catastrophic California Earthquake: Findings and Actions Taken United States. Federal Emergency Management Agency
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Shoshone National Forest, Wyoming United States. Forest Service
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Montezuma National Forest, Colorado (1939) United States. Forest Service. Rocky Mountain Region
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Humpback Whales in Glacier Bay National Monument, Alaska United States. Marine Mammal Commission
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Proceedings [of the] fourth National Conservation Congress [at] Indianapolis, October 1-4, 1912 United States. National Conservation Congress
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Proceedings of the second National Conservation Congress at Saint Paul, September 5-8, 1910 United States. National Conservation Congress
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Natural Bridges National Monument (1954) United States. National Park Service