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  1. By: Johnson, John Christopher.
    Publication info: [1919]
    Holding Institution: University of California Libraries
    Subjects: Echinostoma revolutum  
  2. By: Beaver, Paul Chester,
    Publication info: Urbana, Ill, The University of Illinois, 1937
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Birds  Echinostoma revolutum  Mammals  Parasites