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By: Crossman, E. J. - Nepszy, S. J.Type: ArticleIn: The Canadian field-naturalistVolume: 93Series:Issue: 3Date: 1979Page Range: 304--305Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Crossman, E. J. - Nepszy, S. J. - Krause, P.Type: ArticleIn: The Canadian field-naturalistVolume: 101Series:Issue: 4Date: 1997Page Range: 584--586Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: