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By: Keith, J. A.Type: ArticleIn: The Canadian field-naturalistVolume: 83Series:Issue: 2Date: 1969Page Range: 89--90Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Fimreite, N. - Fyfe, Richard W. - Keith, J. A.Type: ArticleIn: The Canadian field-naturalistVolume: 84Series:Issue: 3Date: 1970Page Range: 269--276Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Fimreite, N. - Holsworth, W N - Keith, J. A. - Pearce, P A - Gruchy, Charles GType: ArticleIn: The Canadian field-naturalistVolume: 85Series:Issue: 3Date: 1971Page Range: 211--220Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: