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By: Fletcher, JamesEdition:Publication info: Ottawa, J. Hope, 1899Volume:Series:Holding Institution: Canadiana.orgSubjects: Agricultural pests Canada Insects pestsBHL Collections:
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By: Brodrick, F. W. (Frederick William),Edition:Publication info: [Winnipeg?, s.n.], 1917Volume:Series:Holding Institution: Canadiana.orgSubjects: Agricultural pests Control Insects pestsBHL Collections: