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By: Fraser, D.Type: ArticleIn: The Canadian field-naturalistVolume: 93Series:Issue: 3Date: 1979Page Range: 309--310Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Fraser, D. - Morton, J KType: ArticleIn: The Canadian field-naturalistVolume: 97Series:Issue: 2Date: 1983Page Range: 181--186Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Fraser, D. - Morton, J K - Yul, P. Y.Type: ArticleIn: The Canadian field-naturalistVolume: 100Series:Issue: 1Date: 1986Page Range: 15--21Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Fraser, D. - Hristienko, H.Type: ArticleIn: The Canadian field-naturalistVolume: 97Series:Issue: 1Date: 1983Page Range: 57--61Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Fraser, D.Type: ArticleIn: The Canadian field-naturalistVolume: 99Series:Issue: 3Date: 1985Page Range: 365--367Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Addison, R. B. - Williamson, J. C. - Saunders, B. P. - Fraser, D.Type: ArticleIn: The Canadian field-naturalistVolume: 94Series:Issue: 3Date: 1980Page Range: 269--276Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: