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  1. By: DeLury, Ralph E. - DeLury, Justin S.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 36
    Issue: 7
    Date: 1922-10
    Page Range: 137--137
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  2. By: DeLury, Ralph E. - DeLury, Justin S.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 38
    Issue: 2
    Date: 1924-02
    Page Range: 21--24
    Publication Info: Ottawa Ottawa Field-Naturalists' Club