Darwin-Hooker Letters : Letter from C. R. Darwin to J. D. Hooker [17 July 1860]
Darwin, Charles Robert
Darwin-Hooker Letters
<p style='text-align: justify;'>Asa Gray’s articles in <i>Proceedings of the American Academy of Arts and Sciences</i> [10 Apr 1860] excellent; considering asking <i>Athenæum</i> to reprint them.</p>