Biosystematics of the first-stage larvae of some North American Bruchidae (Coleoptera) /
[by] Gary S. Pfaffenberger and Clarence D. Johnson.

APA Citation

Pfaffenberger, G. S., Johnson, C. Dan., Northern Arizona University. Department of Biological Sciences., United States. Agricultural Research Service. (1976). Biosystematics of the first-stage larvae of some North American Bruchidae (Coleoptera). Washington: U.S. Dept. of Agriculture, Agricultural Research Service.

MLA Citation

Pfaffenberger, Gary S, Clarence Dan Johnson, Northern Arizona University. Department of Biological Sciences, and United States. Agricultural Research Service. Biosystematics of the First-stage Larvae of Some North American Bruchidae (Coleoptera). Washington: U.S. Dept. of Agriculture, Agricultural Research Service, 1976.