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The theory of the gene - Morgan, Thomas Hunt, 1866 -1945 (Yale University Press; [etc., etc.], 1926)

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Das Thierreich eingetheilt nach dem Bau der Thiere als Grundlage ihrer Naturgeschichte und der vergleichenden Anatomie - Cuvier, Georges, baron, 1769 -1832 (J.S. Cotta, 1825)

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