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By: Arnason, E. M.Type: ArticleIn: The Canadian field-naturalistVolume: 83Series:Issue: 4Date: 1969Page Range: 420--420Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Arnason, E. M.Type: ArticleIn: The Canadian field-naturalistVolume: 87Series:Issue: 2Date: 1973Page Range: 197--198Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: