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By: Clairborne, Robert - Taylor, D. R. F.Type: ArticleIn: The Canadian field-naturalistVolume: 88Series:Issue: 1Date: 1974Page Range: 108--110Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Taylor, D. R. F.Type: ArticleIn: The Canadian field-naturalistVolume: 86Series:Issue: 2Date: 1972Page Range: 191--192Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: