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Proceedings of the United States National Museum - Smithsonian Institution (Smithsonian Institution Press, [etc.], 1937)

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Raboty Volzhskoĭ biologicheskoĭ stant͡sii = Arbeiten der Biologischen Wolga-Station - Volzhskai͡a biologicheskai͡a stant͡sii͡a (Stant͡sii͡a, 1908)

Racing and steeple-chasing - Suffolk; Berkshire, Henry Charles Howard, Earl of, 1833 -1898 (Longmans, Green, & Co, 1893)

Racing and steeple-chasing: racing - Suffolk; Berkshire, Henry Charles Howard, Earl of, 1833 -1898 (Longmans, Green and co, 1886)

Rambles after sport; or, Travels and adventures in the Americas and at home - Mullen, W. ("The Field" office, 1874)

Range plant handbook - Dayton, William A. (William Adams), 1885 - (U. S. Govt. print. off, 1937)

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Die Rassen des Pferdes : ihre Entstehung, geschichtliche Entwicklung und charakteristischen Kennzeichen - Wrangel, Carl Gustav (Schickhardt & Ebner (Konrad Wittwer), 1908)

Le règne animal distribué d'après son organisation, pour servir de base à l'histoire naturelle des animaux et d'introduction à l'anatomie comparée - Cuvier, Georges, baron, 1769 -1832 (Louis Hauman et Comp, 1836)

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Return / British Museum - British Museum (Natural History) (British Museum, 1856)

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Riding and hunting - Hayes, M. Horace (Matthew Horace), 1842 -1904 (Hurst and Blackett, 1910)

Riding and hunting - Hayes, M. Horace (Matthew Horace), 1842 -1904 (Hurst and Blackett, limited, 1901)

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