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By: Henderson, A. D.Type: ArticleIn: The Canadian field-naturalistVolume: 38Series:Issue: 1Date: 1924-01Page Range: 8--9Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Henderson, A. D.Type: ArticleIn: The Canadian field-naturalistVolume: 38Series:Issue: 4Date: 1924-04Page Range: 70--75Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Henderson, A. D.Type: ArticleIn: The Canadian field-naturalistVolume: 39Series:Issue: 2Date: 1925-02Page Range: 44--44Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: