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By: Roberts, Wayne Emerson. - Alberta. Fish and Wildlife Division.Edition:Publication info: 1975Volume:Series:Holding Institution: University of Alberta LibrarySubjects:BHL Collections:
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By: Roberts, Wayne Emerson.Type: ArticleIn: The Canadian field-naturalistVolume: 87Series:Issue: 4Date: 1973Page Range: 467--468Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Roberts, Wayne Emerson. - Lewin, VictorType: ArticleIn: The Canadian field-naturalistVolume: 93Series:Issue: 2Date: 1979Page Range: 144--154Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: