Freeman Bibliographical Database
| Identifier: | F1655 |
| Date: | 1840 |
| Concise reference: | Darwin, C. R. 1840. On the formation of mould. [Read 1 November 1837] Transactions of the Geological Society (Ser. 2) 5 (2): 505-509. |
| Detailed reference: | 1655. 1840 On the formation of mould. Transactions of the Geological Society, vol. 5, pp. 505-509. See also F1648 & 1665. |