Guidelines for the control of insect and mite pests of foods, fibers, feeds, ornamentals, livestock, households, forests, and forest products /
prepared by Science and Education Administration and Forest Service ; [edited by P.H. Schwartz and D.R. Hamel]

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Item Link Original Source
Full view   no.571 1980 The Ohio State University
Full view   no.571(1980) University of Illinois at Urbana-Champaign