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By: McClay, A. S. - Alberta Environmental Centre. - Alberta. Alberta Environmental Protection.Edition:Publication info: Vegreville, Alta, Alberta Environmental Centre, 1995Volume:Series:Holding Institution: University of Alberta LibrarySubjects:BHL Collections:
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By: McClay, A. S. - Alberta. Alberta Sustainable Resource Development.Edition:Publication info: Edmonton, Alberta Sustainable Resource Development, 2004Volume:Series:Holding Institution: University of Alberta LibrarySubjects:BHL Collections:
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By: Workshop on Biological Control of Pests in Canada Calgary, Alta.) - McClay, A. S. - Alberta Environmental Centre. - Alberta. Alberta Agriculture.Edition:Publication info: Vegreville, AB, Alberta Environmental Centre, 1991Volume:Series:Holding Institution: University of Alberta LibrarySubjects:BHL Collections: