Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR135.13 |
| Date: | 1858.08.20 |
| Name: | Darwin Charles Robert and Wallace Alfred Russel |
| Attributed title: | On the tendency of species to form varieties `Linnean Society (Journal of Proceedings)' 3: 45-62. [lightly annotated] |
| Document type: | Printed |
| Cross reference: | Marginalia vol.2: [T421] |