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By: Weikert, Clare C. - Whittaker, Joseph C. - Feldhamer, George A.Type: ArticleIn: The Canadian field-naturalistVolume: 115Series:Issue: 2Date: 2001Page Range: 247--250Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Whittaker, Joseph C. - Feldhamer, George A. - Charles, Edward M.Type: ArticleIn: The Canadian field-naturalistVolume: 112Series:Issue: 3Date: 1998Page Range: 527--529Publication 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: