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By: Weir, Ronald D. - Cooke, F. (Fred)Type: ArticleIn: The Canadian field-naturalistVolume: 90Series:Issue: 2Date: 1976Page Range: 103--113Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Weir, Ronald D. - Quillam, H. - Norman, R.Type: ArticleIn: The Canadian field-naturalistVolume: 86Series:Issue: 4Date: 1972Page Range: 382--383Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Edwards, M H - Weir, Ronald D.Type: ArticleIn: The Canadian field-naturalistVolume: 86Series:Issue: 1Date: 1972Page Range: 85--85Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Weir, Ronald D.Type: ArticleIn: The Canadian field-naturalistVolume: 86Series:Issue: 1Date: 1972Page Range: 3--16Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: