| Publication Type: | Book |
| Year of Publication: | 1862 |
| Authors: | C. Darwin |
| Number of Pages: | 365 |
| Publisher: | John Murray |
| City: | London |
| Other Numbers: | Papyrus 6607 |
| Keywords: | ANGRAECUM, BEES, NATURAL SELECTION, ORCHIDACEAE, POLLINATION, SPHINGIDAE |
| URL: | http://darwin-online.org.uk/content/frameset?pageseq=1&itemID=F800&viewtype=text |
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