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By: Northcott, Tom H. - Elsey, Fawn E.Type: ArticleIn: The Canadian field-naturalistVolume: 85Series:Issue: 2Date: 1971Page Range: 123--128Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Northcott, Tom H. - Mercer, Eugene - Menchenton, EricType: ArticleIn: The Canadian field-naturalistVolume: 88Series:Issue: 1Date: 1974Page Range: 86--86Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Northcott, Tom H.Type: ArticleIn: The Canadian field-naturalistVolume: 88Series:Issue: 3Date: 1974Page Range: 385--385Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Northcott, Tom H.Type: ArticleIn: The Canadian field-naturalistVolume: 88Series:Issue: 4Date: 1974Page Range: 545--546Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Northcott, Tom H.Type: ArticleIn: The Canadian field-naturalistVolume: 88Series:Issue: 3Date: 1974Page Range: 392--393Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Northcott, Tom H.Type: ArticleIn: The Canadian field-naturalistVolume: 89Series:Issue: 1Date: 1975Page Range: 103--104Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Northcott, Tom H.Type: ArticleIn: The Canadian field-naturalistVolume: 89Series:Issue: 4Date: 1975Page Range: 464--465Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Northcott, Tom H.Type: ArticleIn: The Canadian field-naturalistVolume: 89Series:Issue: 4Date: 1975Page Range: 484--484Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Northcott, Tom H.Type: ArticleIn: The Canadian field-naturalistVolume: 92Series:Issue: 4Date: 1978Page Range: 417--418Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Northcott, Tom H.Type: ArticleIn: The Canadian field-naturalistVolume: 92Series:Issue: 2Date: 1978Page Range: 209--209Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Northcott, Tom H.Type: ArticleIn: The Canadian field-naturalistVolume: 92Series:Issue: 2Date: 1978Page Range: 206--206Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: