-
By: Travis, B. V. (Bernard Valentine), - United States. Agricultural Research Service.Edition:Publication info: [Beltsville, Md.?], U.S. Dept. of Agriculture, Agricultural Research Service, 1956Volume: no.33-19Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
-
By: Travis, B. V. (Bernard Valentine),Type: ArticleIn: Proceedings of the Entomological Society of WashingtonVolume: 49Series:Issue:Date: 1947Page Range: 20--21Publication Info: Washington, etc, Entomological Society of Washington,Subjects: