Books in Category: Science - Biology
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Zoonomia; Or, the Laws of Organic Life, Vol. I
Erasmus Darwin
1317 downloads
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The Evolution Theory, Vol. 1 of 2
August Weismann
1293 downloads
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Reptiles and Birds
Louis Figuier
1288 downloads
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Encyclopaedia Britannica, 11th Edition, "Foraminifera" to "Fox, Edward"
Various
1288 downloads
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The Malay Archipelago, Volume 1
Alfred Russel Wallace
1283 downloads
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A History of North American Birds; Land Birds; Vol. 3 of 3
Spencer Fullerton Baird, T. M. Brewer, and Robert Ridgway
1279 downloads
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The Vertebrate Skeleton
Sidney H. Reynolds
1270 downloads
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Tobacco; Its History, Varieties, Culture, Manufacture and Commerce
E. R. Billings
1270 downloads
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Elementary Zoology, Second Edition
Vernon L. Kellogg
1260 downloads
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Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 1
Alexander von Humboldt and Aimé Bonpland
1256 downloads
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The Elements of Botany, For Beginners and For Schools
Asa Gray
1255 downloads
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Fossil plants, Vol. 3 : A text-book for students of botany and geology
A. C. Seward
1248 downloads
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The grapes of New York
U. P. Hedrick
1246 downloads
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Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia)
Ray D. Burkett
1241 downloads
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Life histories of North American wood warblers, Part 1 (of 2)
Arthur Cleveland Bent
1233 downloads
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Birds useful and birds harmful
J. A. Owen and Ottó Herman
1230 downloads
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Falling in Love; With Other Essays on More Exact Branches of Science
Grant Allen
1228 downloads
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Cassell's Natural History, Vol. 2 (of 6)
1226 downloads
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Butterflies and Moths (British)
William S. Furneaux
1224 downloads
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Special report on diseases of cattle
United States. Bureau of Animal Industry, Leonard Pearson, John R. Mohler, V. T. Atkinson, Dr. Dickson, A. Eichhorn, Richard W. Hickman, James Law, Lowe, C. Dwight Marsh, A. J. Murray, Brayton Howard Ransom, M. R. Trumbower, and Dr. Woodward
1221 downloads
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History of the Conflict Between Religion and Science
John William Draper
1220 downloads
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Man, Past and Present
A. H. Keane
1219 downloads
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Forest Trees of Texas: How to Know Them
Wilbur R. Mattoon and C. B. Webster
1214 downloads
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The life of Jean Henri Fabre, the entomologist, 1823-1910
Augustin Fabre
1208 downloads
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The works of Francis Maitland Balfour, Volume 1 (of 4) : Separate memoirs
Francis M. Balfour
1203 downloads