Wallace Online Bibliographical Database
| Identifier: | S680b |
| Date: | 1909 |
| Concise reference: | Wallace, A.R. 1909. Footnote [on biogeographic points]. In The Foundations of the Origin of Species, A Sketch Written in 1842 by Charles Darwin ed. By Francis Darwin (Cambridge University Press, Cambridge, 1909): 30 [also printed on page 30 of The Foundations of the Origin of Species, Two Essays Written in 1842 and 1844 by Charles Darwin ed. By Francis Darwin (Cambridge University Press, Cambridge, 1909)] |
