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  1. By: Anderson, Allan B.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 102
    Issue: 4
    Date: 1988
    Page Range: 737--738
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  2. By: Anderson, Allan B. - Goltz, James P.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 96
    Issue: 3
    Date: 1982
    Page Range: 351--352
    Publication Info: Ottawa Ottawa Field-Naturalists' Club