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By: Hornbeck, Garry E. - Horejsi, Brian L.Type: ArticleIn: The Canadian field-naturalistVolume: 100Series:Issue: 2Date: 1986Page Range: 259--260Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Horejsi, Brian L. - Hornbeck, Garry E. - Raine, R. MichaelType: ArticleIn: The Canadian field-naturalistVolume: 98Series:Issue: 3Date: 1984Page Range: 368--369Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: