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By: Schwartz, M. W. (Mark W.), - Blair, Robert B., - Pyron, Mark, - Lyons, Kelly E., - Illinois. Natural History Survey Division. Center for Biodiversity. - Illinois. Department of Natural Resources.Edition:Publication info: Champaign, IL, INHS Center for Biodiversity, 1997Volume:Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects:BHL Collections: