-
By: Cochran, Philip A.Type: ArticleIn: The Canadian field-naturalistVolume: 105Series:Issue: 3Date: 1991Page Range: 400--402Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Cochran, Philip A. - Ross, Mark A. - Walker, Thomas S. - Biederman, TrevorType: ArticleIn: The Canadian field-naturalistVolume: 126Series:Issue: 3Date: 2013-01-23Page Range: 204--209Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Cochran, Philip A. - Cochran, Joseph A.Type: ArticleIn: The Canadian field-naturalistVolume: 113Series:Issue: 4Date: 1999Page Range: 684--685Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Cochran, Philip A.Type: ArticleIn: The Canadian field-naturalistVolume: 95Series:Issue: 1Date: 1981Page Range: 97--98Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: