Wallace Online Bibliographical Database
| Identifier: | S727.2 |
| Date: | 1900.12.00 |
| Concise reference: | Wallace, A. R. 1900. Studies scientific and social. London: Macmillan & Co., Ltd. And New York: The Macmillan Co. Volume 2. |
John van Wyhe, ed. 2012-. Wallace Online (http://wallace-online.org/) 