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By: Canada. Department of Agriculture. Entomology Research Institute - Marshall, James.Edition:Publication info: Ottawa [Queen's Printer] 1958Volume:Series:Holding Institution: Agriculture and Agri-Food Canada (AAFC)Subjects:BHL Collections:
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By: Canada. Department of Agriculture. Entomology Research Institute - Canada. Department of Agriculture. Research Branch.Edition:Publication info: Ottawa,Volume: 1885Series:Holding Institution: University of Toronto - Gerstein Science Information CentreSubjects:BHL Collections: