Freeman Bibliographical Database
| Identifier: | F3201 |
| Date: | 2007 |
| Concise reference: | Darwin, C. R. 2007. The effects of cross and self fertilisation in the vegetable kingdom. Echo Library. |
| Identifier: | F3201 |
| Date: | 2007 |
| Concise reference: | Darwin, C. R. 2007. The effects of cross and self fertilisation in the vegetable kingdom. Echo Library. |