Books in Category: Science - Biology
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An Introduction to Entomology: Vol. 3
William Kirby and William Spence
1645 downloads
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A text-book of veterinary anatomy
Septimus Sisson
1629 downloads
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Mammals of Washington, Volume 2
Walter Woelber Dalquest
1602 downloads
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The Descent of Man and Selection in Relation to Sex, Vol. I
Charles Darwin
1601 downloads
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Encyclopaedia Britannica, 11th Edition, "Matter" to "Mecklenburg"
Various
1599 downloads
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Journal of Researches into the Natural History and Geology of the Countries Visited During the Voyage Round the World of H.M.S. Beagle Under the Command of Captain Fitz Roy, R.N.
Charles Darwin
1585 downloads
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Evidence as to Man's Place in Nature
Thomas Henry Huxley
1583 downloads
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The Glow-Worm and Other Beetles
Jean-Henri Fabre
1581 downloads
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Galen: On the Natural Faculties (Ancient Greek (to 1453))
Galen
1579 downloads
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Himalayan Journals — Complete
Joseph Dalton Hooker
1578 downloads
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Contributions to the Theory of Natural Selection
Alfred Russel Wallace
1561 downloads
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The Sea-beach at Ebb-tide
Augusta Foote Arnold
1555 downloads
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Encyclopaedia Britannica, 11th Edition, "Joints" to "Justinian I."
Various
1552 downloads
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Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, Second Part: Subclass Osculosa; Index
Ernst Haeckel
1544 downloads
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Het Leven der Dieren: Deel 1, Hoofdstuk 01: De Apen (Dutch)
Alfred Edmund Brehm
1531 downloads
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American Forest Trees
Henry H. Gibson
1524 downloads
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A Guide to the Study of Fishes, Volume 2 (of 2)
David Starr Jordan
1510 downloads
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Sir Jagadis Chunder Bose, His Life and Speeches
Jagadis Chandra Bose
1497 downloads
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The Book of the Pearl
George Frederick Kunz and Charles Hugh Stevenson
1496 downloads
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The Manual of the Botany of the Northern United States
Asa Gray
1478 downloads
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Studies in the History and Method of Science, vol. 1 (of 2)
1471 downloads
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The Insect World
Louis Figuier
1466 downloads
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An Introduction to Entomology: Vol. 4
William Kirby and William Spence
1462 downloads
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Man's Place in Nature, and Other Essays
Thomas Henry Huxley
1460 downloads
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Life and Letters of Charles Darwin — Volume 2
Charles Darwin
1457 downloads