Darwin-Hooker Letters : Letter from J. D. Hooker to C. R. Darwin 19 October 1866
Hooker, Joseph Dalton
Darwin-Hooker Letters
<p style='text-align: justify;'>Lyell has sent chapters [of 10th ed. of <i>Principles</i>] to JDH, who objects to CL’s ignoring the part vapour plays in affecting temperature of the globe.</p><p style='text-align: justify;'>Parliament will be asked to buy W. J. Hooker’s collection.</p>