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  1. By: Mayer, D F - Johansen, C. A. (Carl A.) - Shanks, Jr C H - Antonelli, A L
    Type: Article
    In: Journal of the Entomological Society of British Columbia
    Volume: 86
    Date: 1989
    Page Range: 7--13
    Publication Info: [Victoria, etc.] Entomological Society of British Columbia