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By: Herrell, A. M. - Methven, David A.Type: ArticleIn: The Canadian field-naturalistVolume: 123Series:Issue: 1Date: 2009-01-01Page Range: 48--67Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Gilkinson, Kent Dennis, - Methven, David A.Type: ArticleIn: The Canadian field-naturalistVolume: 105Series:Issue: 4Date: 1991Page Range: 522--525Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Sargent, Philip S. - Methven, David A. - Hooper, Robert G - McKenzie, CynthiaType: ArticleIn: The Canadian field-naturalistVolume: 122Series:Issue: 4Date: 2008-10-01Page Range: 338--344Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Bremner, Amanda M. - Methven, David A. - Munkittrick, Kelly R - Frego, Katherine A.Type: ArticleIn: The Canadian field-naturalistVolume: 129Series:Issue: 2Date: 2015-08-03Page Range: 121--133Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: