Advancements in pesticides : seminar, Sept. 16-18, 1975 : proceedings Montana. Pesticides Demonstration Program. contributor text book Helena State Dept. of Health and Environmental Sciences, Environmental Sciences Division, Solid Waste Management Bureau, Pesticides Demonstration Program [1975?] 1975
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ENG Cover title. Congresses Control Environmental aspects Pesticides Pests SB951 .A26 632/.95 https://www.biodiversitylibrary.org/bibliography/114773 2984716 10.5962/bhl.title.114773