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By: Frith, RowleyType: ArticleIn: The Canadian field-naturalistVolume: 74Series:Issue: 3Date: 1960Page Range: 168--168Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Frith, RowleyType: ArticleIn: The Canadian field-naturalistVolume: 72Series:Issue: 3Date: 1958Page Range: 144--145Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Frith, RowleyType: ArticleIn: The Canadian field-naturalistVolume: 72Series:Issue: 3Date: 1958Page Range: 145--145Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Frith, RowleyType: ArticleIn: The Canadian field-naturalistVolume: 75Series:Issue: 3Date: 1961Page Range: 168--169Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: