Books in Astronomy
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Scientific Papers by Sir George Howard Darwin. Volume V. Supplementary Volume
Sir George Howard Darwin
457 downloads
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Side-Lights on Astronomy and Kindred Fields of Popular Science
Simon Newcomb
440 downloads
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Publications of the Astronomical Society of the Pacific, Volume 1
Astronomical Society of the Pacific
431 downloads
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Mathematical Geography
Willis E. Johnson
399 downloads
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Time and Tide: A Romance of the Moon
Robert S. Ball
393 downloads
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Astronomical Instruments and Accessories
William Gaertner and Company
369 downloads
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Half-hours with the Telescope
Richard A. Proctor
369 downloads
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Watchers of the Sky
Alfred Noyes
330 downloads
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Are the Planets Inhabited?
E. Walter Maunder
328 downloads
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Cosmografía (Spanish)
Amédée Guillemin
303 downloads
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Le Système Solaire se mouvant (French)
August Tischner
278 downloads
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The Future of Astronomy
Edward C. Pickering
261 downloads
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The Tides and Kindred Phenomena in the Solar System
Sir George Howard Darwin
227 downloads
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