Note 71 — Chapter VI · LETTERS TO DARWIN AND OTHERS. 1860-1868. (continued 2)
Reading edition
The Variation of Plants and Animals under Domestication, by Charles Darwin: London, 1868. Republished by American Agriculturist: New York.
Reading edition
The Variation of Plants and Animals under Domestication, by Charles Darwin: London, 1868. Republished by American Agriculturist: New York.