Freeman Bibliographical Database
| Identifier: | A6675 |
| Date: | 1879 |
| Concise reference: | Gray, Asa. 1879. The pertinacity and predominance of weeds. American Journal of Science and Arts 3d ser. 18: 161-167. [Darwin Pamphlet Collection 1345] |
| Identifier: | A6675 |
| Date: | 1879 |
| Concise reference: | Gray, Asa. 1879. The pertinacity and predominance of weeds. American Journal of Science and Arts 3d ser. 18: 161-167. [Darwin Pamphlet Collection 1345] |