Books in Category: Environmental Issues
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Animal Life of the British Isles
Edward Step
455 downloads
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Oudewater en omtrek, Geologisch, Mythologisch en Geschiedkundig Geschetst (Dutch)
Willem Cornelis van Zijll
455 downloads
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Research methods in ecology
Frederic E. Clements
455 downloads
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Report on the Migration of Birds in the Spring and Autumn of 1885. Seventh Report
J. A. Harvie-Brown, John Cordeaux, Richard Manliffe Barrington, Alexander Goodman More, and William Eagle Clarke
451 downloads
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African Nature Notes and Reminiscences
Frederick Courteney Selous
451 downloads
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Appletons' Popular Science Monthly, February 1899
Various
450 downloads
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Histoire d'un ruisseau (French)
Elisée Reclus
444 downloads
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Missions au Sahara, tome 1 : Sahara algérien (French)
E. F. Gautier
443 downloads
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Tirol (German)
Max Haushofer
440 downloads
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The Fight for Conservation
Gifford Pinchot
439 downloads
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The Taleef Shereef; Or, Indian Materia Medica
438 downloads
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Island Life; Or, The Phenomena and Causes of Insular Faunas and Floras
Alfred Russel Wallace
437 downloads
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Psychological Aspects of the Problem of Atmospheric Smoke Pollution
J. E. Wallace Wallin
437 downloads
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Cottage Building in Cob, Pisé, Chalk and Clay: A Renaissance (2nd edition)
Clough Williams-Ellis
437 downloads
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Common trees of Pennsylvania
Joseph E. Ibberson, A. B. Mickalitis, J. E. Aughenbaugh, and C. L. Morris
435 downloads
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Cavity-Nesting Birds of North American Forests
Virgil E. Scott, Keith E. Evans, David R. Patton, and Charles P. Stone
433 downloads
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Desert and water gardens of the Red Sea : Being an account of the natives and the shore formations of the coast
Cyril Crossland
431 downloads
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Cape Cod : its natural and cultural history : a guide to Cape Cod National Seashore, Massachusetts
United States. National Park Service. Division of Publications and Robert Finch
430 downloads
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Venezuela
Leonard V. Dalton
427 downloads
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A Report on Washington Territory
William Henry Ruffner
426 downloads
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Deserts: Geology and Resources
A. S. Walker
426 downloads
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Villages of the Algonquian, Siouan, and Caddoan Tribes West of the Mississippi
David I. Bushnell
424 downloads
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Birds and All Nature, Vol. 4, No. 3, September 1898
Various
424 downloads
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Agate Fossil Beds National Monument, Nebraska
United States. National Park Service
423 downloads
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Mosaic of New Mexico's Scenery, Rocks, and History
421 downloads
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