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By: Brown, N. R.Type: ArticleIn: The Canadian field-naturalistVolume: 67Series:Issue: 3Date: 1953Page Range: 139--139Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Brown, N. R.Type: ArticleIn: The Canadian field-naturalistVolume: 62Series:Issue: 1Date: 1948Page Range: 43--44Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Brown, N. R.Type: ArticleIn: The Canadian field-naturalistVolume: 61Series:Issue: 2Date: 1947Page Range: 68--68Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Brown, N. R.Type: ArticleIn: The Canadian field-naturalistVolume: 61Series:Issue: 2Date: 1947Page Range: 47--55Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Brown, N. R.Type: ArticleIn: The Canadian field-naturalistVolume: 62Series:Issue: 1Date: 1948Page Range: 38--39Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Brown, N. R.Type: ArticleIn: The Canadian field-naturalistVolume: 61Series:Issue: 2Date: 1947Page Range: 67--68Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Brown, N. R. - Lanning, Robert G.Type: ArticleIn: The Canadian field-naturalistVolume: 68Series:Issue: 4Date: 1954Page Range: 171--180Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Brown, N. R. - Pearce, Peter A.Type: ArticleIn: The Canadian field-naturalistVolume: 83Series:Issue: 4Date: 1969Page Range: 403--403Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Pearce, Peter A. - Brown, N. R.Type: ArticleIn: The Canadian field-naturalistVolume: 83Series:Issue: 4Date: 1969Page Range: 396--397Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: