Freeman Bibliographical Database
| Identifier: | F1401 |
| Date: | 1972 |
| Concise reference: | Darwin, C. R. 1972. The formation of vegetable mould, through the action of worms, with observations on their habits. New York: Abrahams Magazine Service. |
| Detailed reference: | 1401. 1972 New York, Abrahams Magazine Service, vii + 326 pp. Facsimile of F1380 (1896). |