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The Polar World
G. Hartwig
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Everyday Objects; Or, Picturesque Aspects of Natural History.
W. H. Davenport Adams
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The Romance of Natural History, Second Series
Philip Henry Gosse
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Natur und Mensch (German)
Ernst Haeckel
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Buffon's Natural History. Volume 07 (of 10)
comte de Georges Louis Leclerc Buffon
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The Microscope. Its History, Construction, and Application 15th ed.
Jabez Hogg
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El Mar (Spanish)
Jules Michelet
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My Studio Neighbors
W. Hamilton Gibson
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On Molecular and Microscopic Science, Volume 2 (of 2)
Mary Somerville
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Cornell Nature-Study Leaflets
New York State College of Agriculture
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From North Pole to Equator: Studies of Wild Life and Scenes in Many Lands
Alfred Edmund Brehm
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Through a Microscope
Samuel Wells, Mary Treat, and Frederick Leroy Sargent
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Buffon's Natural History. Volume 04 (of 10)
comte de Georges Louis Leclerc Buffon
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Buffon's Natural History, Volume 02 (of 10)
comte de Georges Louis Leclerc Buffon
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Buffon's Natural History. Volume 09 (of 10)
comte de Georges Louis Leclerc Buffon
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Buffon's Natural History. Volume 06 (of 10)
comte de Georges Louis Leclerc Buffon
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Buffon's Natural History. Volume 05 (of 10)
comte de Georges Louis Leclerc Buffon
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Rustic Sounds, and Other Studies in Literature and Natural History
Sir Francis Darwin
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Van de Noordpool naar den Aequator: Blikken in het groote rijk der schepping (Dutch)
Alfred Edmund Brehm
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My Garden Acquaintance
James Russell Lowell
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Elements of Physiophilosophy
Lorenz Oken
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Buffon's Natural History, Volume 03 (of 10)
comte de Georges Louis Leclerc Buffon
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De Reis om de Wereld (Dutch)
Charles Darwin
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Intelligence in Plants and Animals
Thomas G. Gentry
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Secrets of Earth and Sea
Sir E. Ray Lankester
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