Darwin-Hooker Letters : Letter from J. D. Hooker to C. R. Darwin [26 or 27 February 1866]
Hooker, Joseph Dalton
Darwin-Hooker Letters
<p style='text-align: justify;'>Lyell wants to see JDH’s last letter [the part on glacial periods]. Lyell full of concern about astronomical causes of heat and cold on the globe.</p><p style='text-align: justify;'>Encloses letter from John Scott.</p>