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By: Hawley, Alex W. L. (Alex Wilson Lewis), - Somers, J. D. - Alberta Environmental Centre.Edition:Publication info: Vegreville, AB, Alberta Environmental Centre, 1988Volume:Series:Holding Institution: University of Alberta LibrarySubjects: Alberta Birds Carbaryl Control Effect of insecticides on Environmental aspects Game and game-birds Grasshoppers Insecticides ToxicologyBHL Collections: