1. Entomology, current literature, selected references, v. 9, no. 1, Jan.-Feb. 1940; compiled by staff of Bureau of Entomology and Plant Quarantine Library. Bookmark Corporate/Agency Authors: Entomology and Plant Quarantine Bureau and Biological Survey Bureau Publisher: Entomology and Plant Quarantine Bureau Date: [1940.] SuDoc number: A 56.10:9/1