Books in Category: Science - Biology
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Reptiles and Birds
Louis Figuier
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Researches on the Visual Organs of the Trilobites
Gustaf Lindström
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Research methods in ecology
Frederic E. Clements
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Respiration Calorimeters for Studying the Respiratory Exchange and Energy Transformations of Man
Francis Gano Benedict and Thorne M. Carpenter
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Response in the Living and Non-Living
Jagadis Chandra Bose
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Review of the Frogs of the Hyla bistincta Group
William Edward Duellman
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Review of the Middle American Tree Frogs of the Genus Ptychohyla
William Edward Duellman
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Review of the Systems of Ethics Founded on the Theory of Evolution
Cora May Williams
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Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America)
John Wellman
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Riddle of the Universe at the close of the nineteenth century
Ernst Haeckel
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Rise and Progress of Palaeontology
Thomas Henry Huxley
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Rocky Mountain Goat
Madison Grant
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Rodent Control Aided by Emergency Conservation Work
Stanley Paul Young
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Rollo's Experiments
Jacob Abbott
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romance of insect life : Interesting descriptions of the strange and curious in the insect world
Edmund Selous
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Romance of Natural History, Second Series
Philip Henry Gosse
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Romance of Plant Life
G. F. Scott Elliot
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romance of the animal world : Interesting descriptions of the strange & curious in natural history
Edmund Selous
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Romance of the Microscope
C. A. Ealand
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Roses: or, a Monograph of the Genus Rosa
active 1799-1828 Henry Cranke Andrews
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Rudiments of Conchology
Mary Anne Venning
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run
John Hay
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Rust, Smut, Mildew, & Mould: An Introduction to the Study of Microscopic Fungi
M. C. Cooke
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Ruumiin elimistä ja niiden toimista (Finnish)
J. A. Palmén
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Sacred Beetle, and Others
Jean-Henri Fabre
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