Freeman Bibliographical Database
| Identifier: | F1392 |
| Date: | 1915 |
| Concise reference: | Darwin, C. R. 1915. The formation of vegetable mould, through the action of worms, with observations on their habits. Popular Uniform Edition. New York: D. Appleton. |
| Detailed reference: | 1392. 1915 New York, D. Appleton. As F1391. Popular Uniform Edition. 946(2). |