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  1. By: Shorthouse, Joseph David.
    Publication info: Edmonton, University of Alberta, Dept. of Entomology, 1970
    Holding Institution: University of Alberta Library
  1. By: Shorthouse, Joseph David.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 105
    Issue: 4
    Date: 1991
    Page Range: 542--549
    Publication Info: Ottawa Ottawa Field-Naturalists' Club