Freeman Bibliographical Database
| Identifier: | A6909 |
| Date: | 1871 |
| Concise reference: | McLachlan, R. and Westwood, John Obadiah. 1871. [Libellulidae and Ephemera discussed]. Transactions of the Entomological Society of London [4th ser. 4] no. 5: xxxix. [CUL-DAR.LIB.PER-U455] |