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By: Beaver, Paul Chester,Edition:Publication info: Urbana, Ill, The University of Illinois, 1937Volume: v.15:no.1 (1937)Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects: Birds Echinostoma revolutum Mammals ParasitesBHL Collections:
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By: Johnson, John Christopher.Edition:Publication info: [1919]Volume:Series:Holding Institution: University of California LibrariesSubjects: Echinostoma revolutumBHL Collections: