Wallace Online Bibliographical Database
| Identifier: | S050 |
| Date: | 1859 |
| Concise reference: | Wallace, A. R. 1859. Letter [dated 28 January 1859, Batchian]. Proceedings of the Entomological Society of London 1858-1859: 70. |
John van Wyhe, ed. 2012-. Wallace Online (http://wallace-online.org/) 