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By: Cavers, Paul B.Type: ArticleIn: The Canadian field-naturalistVolume: 95Series:Issue: 4Date: 1981Page Range: 491--493Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Staniforth, Richard J. - Cavers, Paul B.Type: ArticleIn: The Canadian field-naturalistVolume: 93Series:Issue: 4Date: 1979Page Range: 378--385Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Cavers, Paul B.Type: ArticleIn: The Canadian field-naturalistVolume: 84Series:Issue: 2Date: 1970Page Range: 198--199Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Lubke, Marguerite A. - Cavers, Paul B.Type: ArticleIn: The Canadian field-naturalistVolume: 84Series:Issue: 1Date: 1970Page Range: 43--47Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Cavers, Paul B.Type: ArticleIn: The Canadian field-naturalistVolume: 105Series:Issue: 1Date: 1991Page Range: 142--143Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Cavers, Paul B.Type: ArticleIn: The Canadian field-naturalistVolume: 104Series:Issue: 2Date: 1990Page Range: 333--334Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: