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  1. By: Smith, W. John
    Type: Article
    In: The Canadian field-naturalist
    Volume: 71
    Issue: 4
    Date: 1957
    Page Range: 163--181
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  2. By: Smith, W. John
    Type: Article
    In: The Canadian field-naturalist
    Volume: 64
    Issue: 5
    Date: 1950
    Page Range: 186--187
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  3. By: Smith, W. John
    Type: Article
    In: The Canadian field-naturalist
    Volume: 66
    Issue: 3
    Date: 1952
    Page Range: 88--89
    Publication Info: Ottawa Ottawa Field-Naturalists' Club