Books in Category: Environmental Issues
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Reise in die Aequinoctial-Gegenden des neuen Continents. Band 2. (German)
Alexander von Humboldt
13051 downloads
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Influences of Geographic Environment
Ellen Churchill Semple
6711 downloads
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The Complete Herbal
Nicholas Culpeper
6302 downloads
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Aspects of nature, in different lands and different climates (Vol. 1 of 2)
Alexander von Humboldt
5539 downloads
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Sketches of the Natural History of Ceylon
Sir James Emerson Tennent
4465 downloads
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The Origin of Species by Means of Natural Selection
Charles Darwin
4105 downloads
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Man and Nature; Or, Physical Geography as Modified by Human Action
George P. Marsh
3687 downloads
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Views of nature: or Contemplations on the sublime phenomena of creation
Alexander von Humboldt
3150 downloads
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Aspects of nature, in different lands and different climates (Vol. 2 of 2)
Alexander von Humboldt
2956 downloads
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Our Vanishing Wild Life: Its Extermination and Preservation
William T. Hornaday
2952 downloads
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The Earth and its inhabitants, Volume 1: Europe.
Elisée Reclus
2799 downloads
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The Natural History of Pliny, Volume 6 (of 6)
the Elder Pliny
2778 downloads
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Exploration of the Valley of the Amazon, Part 1 (of 2)
William Lewis Herndon and Lardner Gibbon
2564 downloads
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Walking
Henry David Thoreau
2532 downloads
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The Columbia River: Its History, Its Myths, Its Scenery, Its Commerce
William Denison Lyman
2527 downloads
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Encyclopaedia Britannica, 11th Edition, "Destructors" to "Diameter"
Various
2445 downloads
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The Rivers of Great Britain, Descriptive, Historical, Pictorial: Rivers of the South and West Coasts
Various
2312 downloads
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The Extermination of the American Bison
William T. Hornaday
2186 downloads
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Garden Cities of To-Morrow
Sir Ebenezer Howard
2176 downloads
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Rural Rides
William Cobbett
2170 downloads
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The romance of natural history, second series
Philip Henry Gosse
2141 downloads
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Ukraine, the land and its people : an introduction to its geography
Stepan Rudnytskyi
2134 downloads
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The Yellowstone National Park: Historical and Descriptive
Hiram Martin Chittenden
2113 downloads
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Wealth of the World's Waste Places and Oceania
Jewett C. Gilson
2008 downloads
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The Polar World
G. Hartwig
1983 downloads
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Displaying results 1–25 | Next