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By: Mills, Ruby R.Type: ArticleIn: The Canadian field-naturalistVolume: 37Series:Issue: 7Date: 1923-10Page Range: 139--139Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Mills, Ruby R.Type: ArticleIn: The Canadian field-naturalistVolume: 37Series:Issue: 8Date: 1923-11Page Range: 160--160Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: