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By: MacKinnon, Ian R. (Ian Roderick), - Lidster, P. D. (Perry David), - Prange, Robert K., - Canada. Agriculture Canada. Communications Branch.Edition:Publication info: Ottawa, Communications Branch, Agriculture Canada, c1990Volume:Series:Holding Institution: Agriculture and Agri-Food Canada (AAFC)Subjects:BHL Collections:
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By: Prange, Robert K., - Aderkas, P. vonType: ArticleIn: The Canadian field-naturalistVolume: 99Series:Issue: 4Date: 1985Page Range: 517--532Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Prange, Robert K., - Rafuse, C L - Roland, A EType: ArticleIn: RhodoraVolume: 83Series:Issue:Date: 1981Page Range: 139--140Publication Info: [Cambridge, Mass., etc.] New England Botanical Club [etc.]Subjects: