Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR45.168 |
| Date: | 1869.09.28 |
| Name: | Darwin Charles Robert |
| Attributed title: | It is easy to give plenty of cases of fluctuating variability |
| Description: | Darwin C.R `Portfolio.dimorphism', Mueller F `Bot Zeit' [ref inc] |
| Document type: | Note |