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By: Cordell, Arthur J.Type: ArticleIn: The Canadian field-naturalistVolume: 84Series:Issue: 2Date: 1970Page Range: 195--197Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Cordell, Arthur J.Type: ArticleIn: The Canadian field-naturalistVolume: 86Series:Issue: 1Date: 1972Page Range: 99--100Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Cordell, Arthur J.Type: ArticleIn: The Canadian field-naturalistVolume: 87Series:Issue: 1Date: 1973Page Range: 90--91Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: