Freeman Bibliographical Database
| Identifier: | F1921 |
| Date: | 1986--1989 |
| Concise reference: | Darwin, C. R. 1986-1989. The works of Charles Darwin, edited by Paul H. Barrett and R.B. Freeman. London: Pickering, 29 vols.. |
| Detailed reference: | Darwin, C. R., 1986-1989. The works of Charles Darwin, edited by Paul H. Barrett and R. B. Freeman. London: Pickering, 29 volumes. |