World survey of pest control products United States. Business and Defense Services Administration. Chemical and Rubber Division. creator Arrington, Laura G. contributor text book Washington, D.C U. S. Dept. of Commerce, Business and Defense Services Administration [1956] 1956
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ENG Insecticides Pesticides SB951 .U645 https://www.biodiversitylibrary.org/bibliography/59469 3832068 SB 951 U56w 1956 56061553 10.5962/bhl.title.59469 NLM