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By: Nelson, Edward M.Edition:Publication info: Chicago, Ill, Chicago Natural History Museum, 1955Volume: v.37:no.5 (1955)Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects:BHL Collections:
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By: Nelson, Edward M.Edition:Publication info: [Chicago], Chicago Natural History Museum, 1961Volume: v.39:no.56 (1961)Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects:BHL Collections:
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By: Nelson, Edward M.Type: ArticleIn: BulletinVolume: 27Series:Issue: 6Date: 1956Page Range: 6--8Publication Info: [Chicago, Ill.], The Museum, [1944-1966]Subjects: