Darwin-Hooker Letters : Letter from C. R. Darwin to J. D. Hooker 28 September [1861]
Darwin, Charles Robert
Darwin-Hooker Letters
<p style='text-align: justify;'>Bates agrees with CD on neuter ants.</p><p style='text-align: justify;'>Orchids.</p><p style='text-align: justify;'>Repeating experiment of C. F. v. Gärtner to study Huxley’s idea of physiological species.</p>