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By: Risser, Paul G. - Karr, James R. - Forman, Richard T. T.Edition:Publication info: Champaign, Ill, Illinois Natural History Survey, [1984]Volume: no. 2Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects:BHL Collections:
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By: Karr, James R. - Illinois. Natural History Survey DivisionEdition:Publication info: [Champaign, Ill.], Illinois Natural History Survey, [1986]Volume: no. 5Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects:BHL Collections:
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By: Karr, James R.Type: ArticleIn: The journal of the Bombay Natural History SocietyVolume: 70Series:Issue:Date: 1973Page Range: 191--193Publication Info: Bombay Bombay Natural History Society 1886-Subjects:
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By: Karr, James R.Type: ArticleIn: The Wilson bulletinVolume: 88Series:Issue: 3Date: 1976Page Range: 433--458Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-Subjects:
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By: Martin, Thomas E - Karr, James R.Type: ArticleIn: The Wilson bulletinVolume: 98Series:Issue: 1Date: 1986Page Range: 38--60Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-Subjects: