On the Origin of Species · ¶998
Huxley, Professor: on structure of hermaphrodites, 101. on embryological succession, 338. on homologous organs, 438. on the development of aphis, 442.Read in context ›
Charles Darwin · John Murray, London, 1859, first edition · Gutenberg #1228; original diagram from Darwin Online F373
Charles Darwin · John Murray, London, 1859, first edition · Gutenberg #1228; original diagram from Darwin Online F373
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