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By: Cunningham, Ernest B.Type: ArticleIn: The Canadian field-naturalistVolume: 85Series:Issue: 3Date: 1971Page Range: 253--254Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Cunningham, Ernest B.Type: ArticleIn: The Canadian field-naturalistVolume: 84Series:Issue: 2Date: 1970Page Range: 191--194Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Cunningham, Ernest B.Type: ArticleIn: The Canadian field-naturalistVolume: 84Series:Issue: 2Date: 1970Page Range: 183--183Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Cunningham, Ernest B.Type: ArticleIn: The Canadian field-naturalistVolume: 83Series:Issue: 4Date: 1969Page Range: 406--406Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: