Darwin-Hooker Letters : Letter from C. R. Darwin to J. D. Hooker [19 May 1846]
Darwin, Charles Robert
Darwin-Hooker Letters
<p style='text-align: justify;'>CD brought some plants in spirits from Tierra del Fuego. Did JDH see them?</p><p style='text-align: justify;'>Problems of explaining formation of coalfields. Comments on recent work on coal formation.</p>