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By: Haultain, A. G.Type: ArticleIn: The Canadian field-naturalistVolume: 44Series:Issue: 1Date: 1930-01Page Range: 21--21Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Haultain, A. G.Type: ArticleIn: The Canadian field-naturalistVolume: 47Series:Issue: 2Date: 1933-02Page Range: 36--37Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: