Darwin-Hooker Letters : Letter from Darwin, C. R. to Hooker, J. D. on 3 June 1857 : 1r

'Darwin, C. R.'

Darwin-Hooker Letters

'Law' see 2092 correlating variability and abnormal development not confirmed by Hooker for plants. Darwin studies struggle for existence in his weed garden. Scotch fir observed at Moor Park.

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