Freeman Bibliographical Database
| Identifier: | A5458 |
| Date: | 1876 |
| Concise reference: | Packard, Alpheus Spring Jr. 1876. A monograph of the Geometrid moths or Phalaenidae of the United States. Report of the United States Geological Survey of the Territories. Washington, D.C.: Government Printing Office. [CUL-DAR240] |