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By: Gauthier, David A.Type: ArticleIn: The Canadian field-naturalistVolume: 100Series:Issue: 4Date: 1986Page Range: 584--586Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Gauthier, David A.Type: ArticleIn: The Canadian field-naturalistVolume: 103Series:Issue: 1Date: 1989Page Range: 115--116Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Gauthier, David A.Type: ArticleIn: The Canadian field-naturalistVolume: 105Series:Issue: 1Date: 1991Page Range: 134--135Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: