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Science

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Cover of The Biological Problem of To-day: Preformation Or Epigenesis?: The Basis of a Theory of Organic Development by Oscar Hertwig

The Biological Problem of To-day: Preformation Or Epigenesis?: The Basis of a Theory of Organic Development
Cover of On the Origin and Metamorphoses of Insects by Sir John Lubbock

On the Origin and Metamorphoses of Insects
Cover of Essays on Darwinism by Thomas Roscoe Rede Stebbing

Essays on Darwinism
Cover of Einstein and the universe: A popular exposition of the famous theory by Charles Nordmann

Einstein and the universe: A popular exposition of the famous theory
Cover of The Naturalist's Repository, Volume 1 (of 5): or Monthly Miscellany of Exotic Natural History: etc. etc. by E. (Edward) Donovan

The Naturalist's Repository, Volume 1 (of 5): or Monthly Miscellany of Exotic Natural History: etc. etc.
Cover of The Old Riddle and the Newest Answer by John Gerard

The Old Riddle and the Newest Answer
Cover of Speciation in the Brazilian Spiny Rats by João Moojen

Speciation in the Brazilian Spiny Rats
Cover of The Chautauquan, Vol. 05, February 1885 by Chautauqua Literary and Scientific Circle

The Chautauquan, Vol. 05, February 1885
Cover of Half-hours with the Telescope: Being a Popular Guide to the Use of the Telescope as a Means of Amusement and Instruction. by Richard A. (Richard Anthony) Proctor

Half-hours with the Telescope: Being a Popular Guide to the Use of the Telescope as a Means of Amusement and Instruction.
Cover of Appletons' Popular Science Monthly, November 1899: Volume LVI, No. 1 by Various

Appletons' Popular Science Monthly, November 1899: Volume LVI, No. 1
Cover of Library Essays; Papers Related to the Work of Public Libraries by Arthur E. (Arthur Elmore) Bostwick

Library Essays; Papers Related to the Work of Public Libraries
Cover of The Natural Philosophy of Love by Remy de Gourmont

The Natural Philosophy of Love
Cover of Microscopes and Accessory Apparatus: Catalogue No. 40 by Ernst Leitz

Microscopes and Accessory Apparatus: Catalogue No. 40
Cover of Prairie Farmer, Vol. 56: No. 12, March 22, 1884: A Weekly Journal for the Farm, Orchard and Fireside by Various

Prairie Farmer, Vol. 56: No. 12, March 22, 1884: A Weekly Journal for the Farm, Orchard and Fireside
Cover of Blackwood's Edinburgh Magazine, No. 401, March 1849 by Various

Blackwood's Edinburgh Magazine, No. 401, March 1849
Cover of Flying Machines Today by William D. (William Duane) Ennis

Flying Machines Today
Cover of The book of antelopes, vol. 3 (of 4) by Philip Lutley Sclater

The book of antelopes, vol. 3 (of 4)
Cover of Trees of the Northern United States: Their Study, Description and Determination by A. C. (Austin Craig) Apgar

Trees of the Northern United States: Their Study, Description and Determination
Cover of Noteworthy families (modern science) : $b An index to kinships in near degrees between persons whose achievements are honourable, and have been publicly recorded by Francis Galton

Noteworthy families (modern science) : $b An index to kinships in near degrees between persons whose achievements are honourable, and have been publicly recorded
Cover of Elementary Illustrations of the Differential and Integral Calculus by Augustus De Morgan

Elementary Illustrations of the Differential and Integral Calculus
Cover of Water Reptiles of the Past and Present by Samuel Wendell Williston

Water Reptiles of the Past and Present
Cover of Lives of the electricians : $b Professors Tyndall, Wheatstone, and Morse. by William T. Jeans

Lives of the electricians : $b Professors Tyndall, Wheatstone, and Morse.
Cover of Monism as Connecting Religion and Science: A Man of Science by Ernst Haeckel

Monism as Connecting Religion and Science: A Man of Science
Cover of A Story of the Red Cross; Glimpses of Field Work by Clara Barton

A Story of the Red Cross; Glimpses of Field Work
Cover of The Mechanism of Life by Stéphane Leduc

The Mechanism of Life
Cover of Appletons' Popular Science Monthly, April 1900: Vol. 56, Nov. 1899 to April, 1900 by Various

Appletons' Popular Science Monthly, April 1900: Vol. 56, Nov. 1899 to April, 1900
Cover of Illustrations of the Birds of California, Texas, Oregon, British and Russian America by John Cassin

Illustrations of the Birds of California, Texas, Oregon, British and Russian America
Cover of Research methods in ecology by Frederic E. (Frederic Edward) Clements

Research methods in ecology
Cover of The Romance of War Inventions: A Description of Warships, Guns, Tanks, Rifles, Bombs, and Other Instruments and Munitions of Warfare, How They Were Invented & How They Are Employed by Thomas W. Corbin

The Romance of War Inventions: A Description of Warships, Guns, Tanks, Rifles, Bombs, and Other Instruments and Munitions of Warfare, How They Were Invented & How They Are Employed
Cover of Illogical Geology, the Weakest Point in the Evolution Theory by George McCready Price

Illogical Geology, the Weakest Point in the Evolution Theory

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