Freeman Bibliographical Database
| Identifier: | F1377 |
| Date: | 1892 |
| Concise reference: | Darwin, C. R. 1892. The formation of vegetable mould, through the action of worms, with observations on their habits. twelfth thousand. London: John Murray. |
| Detailed reference: | 1377. 1892 London, John Murray. As F1373, but twelfth thousand. UT, 933(2). f328 |