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By: Gese, Eric M. - Anderson, David E.Type: ArticleIn: The Canadian field-naturalistVolume: 107Series:Issue: 1Date: 1993Page Range: 112--114Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Kitchen, Ann M. - Gese, Eric M. - Lupis, Sarah G.Type: ArticleIn: The Canadian field-naturalistVolume: 120Series:Issue: 1Date: 2006-01-01Page Range: 31--38Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: