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By: Inkpen, Wayne. - Alberta. Pollution Control Division.Edition:Publication info: Edmonton?, Alberta Environmental Protection Services, Pollution Control Division, Pesticide Chemicals Branch, 1986?Volume:Series:Holding Institution: University of Alberta LibrarySubjects:BHL Collections:
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By: Byrtus, Gary - Jackson, R. - Alberta. Pollution Control Division. - Alberta. Pesticide Chemicals Branch.Edition:Publication info: Edmonton, Alta, Pesticide Chemicals Branch, Pollution Control Division, Environmental Protection Services, Alberta Environment, 1986Volume:Series:Holding Institution: University of Alberta LibrarySubjects:BHL Collections: