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American men of science; a biographical directory - Cattell, James McKeen, 1860 -1944 (Science Press, 1906)

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Annales des sciences naturelles. Botanique (Fortin, Masson, 1841)

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Annales des sciences naturelles. Botanique (Fortin, Masson, 1847)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1848)

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Annales des sciences naturelles. Botanique (Fortin, Masson, 1853)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1854)

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