Freeman Bibliographical Database
| Identifier: | F1396 |
| Date: | 1948 |
| Concise reference: | Darwin, C. R. (1948). Darwin on humus and the earthworm. The formation of vegetable mould etc. Introduction by Sir Albert Howard. Third impression. London: Faber and Faber. |
| Detailed reference: | 1396. (1948) London, Faber & Faber. As F1395, but third impression. |