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By: Burwash, ArmonType: ArticleIn: The Ottawa naturalistVolume: 32Series:Issue: 7Date: 1919-01Page Range: 134--134Publication Info: Ottawa, Ottawa Field-Naturalists' Club,Subjects:
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By: Burwash, ArmonType: ArticleIn: The Ottawa naturalistVolume: 32Series:Issue: 8Date: 1919-02Page Range: 153--155Publication Info: Ottawa, Ottawa Field-Naturalists' Club,Subjects:
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By: Burwash, ArmonType: ArticleIn: The Canadian field-naturalistVolume: 33Series:Issue: 3Date: 1919-09Page Range: 61--62Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: