Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR42.149 |
| Date: | [Undated] |
| Name: | Darwin Charles Robert |
| Attributed title: | wrapper for items 42: 150- annotated `Gravel Valleys Denudation &c &c' |
| Document type: | Miscellaneous |
| Cross reference: | Notebooks: A25--A26; transcribed in F1817 |