Microlepidoptera and their parasites reared from field collections in the Northeastern United States Schaffner, J. V. (John Valentine), 1888- creator text book Washington, D.C U.S. Dept. of Agriculture 1959 1959
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ENG Includes index. Host-parasite relationships Insect pests Lepidoptera Northeastern States S21 .A46 no.767 Miscellaneous publication (United States. Dept. of Agriculture), no. 767 https://www.biodiversitylibrary.org/bibliography/7899 13871538 agr59000004 10.5962/bhl.title.7899 U. S. Dept. of Agriculture. Library