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  1. By: Hyman, Libbie Henrietta, - Rausch, R. A. (Robert A.) - Simmons, E E - Hubbs, Carl L. (Carl Leavitt), - Frank, Peter Wolfgang
    Publication info: New York, N.Y, American Museum of Natural History, [1956]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.51,23T(7)  Bering Sea  Classification  Columbia Region  Dugesia diabolis  Macrocotyla glandulosa  Missouri  Nesion arcticum  Nevada  Nye County  Platyhelminthes  Turbellaria