-
By: Grigarick, Albert A. - Schuster, R O - Nelson, D RType: ArticleIn: The Pan-Pacific entomologistVolume: 59Series:Issue: 1-4Date: 1983Page Range: 64--77Publication Info: San Francisco Pacific Coast Entomological SocietySubjects:
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By: Kathman, R Deedee - Nelson, D RType: ArticleIn: Journal of the Entomological Society of British ColumbiaVolume: 86Series:Issue:Date: 1989Page Range: 66--70Publication Info: [Victoria, etc.] Entomological Society of British ColumbiaSubjects:
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By: Nelson, D R - Welsh, Stanley L.Type: ArticleIn: RhodoraVolume: 95Series:Issue:Date: 1993Page Range: 197--213Publication Info: [Cambridge, Mass., etc.] New England Botanical Club [etc.]Subjects: