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Proceedings of the Entomological Society of Ontario v.118-119,121-122 (1987-1991)

Parts

  1. By: Norrbom, Allen - Marshall, Stephen A
    Type: Article
    In: Proceedings of the Entomological Society of Ontario
    Volume: 119
    Date: 1989
    Page Range: 17--33
    Publication info: Guelph, Ont., etc, Entomological Society of Ontario,