Wallace Online Bibliographical Database
| Identifier: | S200ab |
| Date: | 1871.11.10 |
| Concise reference: | Wallace, A. R. 1871. The shape of the earth controversy. English Mechanic and World of Science 14 (346): 193. |
| Identifier: | S200ab |
| Date: | 1871.11.10 |
| Concise reference: | Wallace, A. R. 1871. The shape of the earth controversy. English Mechanic and World of Science 14 (346): 193. |