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By: Christian, Donald P - Daniels, Jeanne M.Type: ArticleIn: The Canadian field-naturalistVolume: 99Series:Issue: 3Date: 1985Page Range: 356--359Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Whittaker, Joseph C. - List, Eric - Tester, John R. - Christian, Donald PType: ArticleIn: The Canadian field-naturalistVolume: 105Series:Issue: 3Date: 1991Page Range: 403--405Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Matson, John O. - Christian, Donald PType: ArticleIn: Zeitschrift für Säugetierkunde : im Auftrage der Deutschen Gesellschaft für Säugetierkunde e.VVolume: 61Series:Issue:Date: 1996Page Range: 295--303Publication Info: Berlin, Die Gesellschaft, 1926-c2000Subjects: