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By: Breitung, August J.Type: ArticleIn: The Canadian field-naturalistVolume: 68Series:Issue: 2Date: 1954Page Range: 55--92Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Breitung, August J.Type: ArticleIn: The Canadian field-naturalistVolume: 61Series:Issue: 3Date: 1947Page Range: 71--100Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Breitung, August J.Type: ArticleIn: The Canadian field-naturalistVolume: 102Series:Issue: 3Date: 1988Page Range: 523--526Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Breitung, August J.Type: ArticleIn: The Canadian field-naturalistVolume: 66Series:Issue: 4Date: 1952Page Range: 108--110Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Breitung, August J.Type: ArticleIn: The Canadian field-naturalistVolume: 71Series:Issue: 2Date: 1957Page Range: 39--71Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: