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By: Moore, Raymond J.Type: ArticleIn: The Canadian field-naturalistVolume: 73Series:Issue: 3Date: 1959Page Range: 144--147Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Moore, Raymond J.Type: ArticleIn: The Canadian field-naturalistVolume: 61Series:Issue: 2Date: 1947Page Range: 40--46Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: