Showing 1 - 2 results of 2 for search 'Duellman, William E.', query time: 0.01s Refine Results
  1. 1

    Biology of amphibians by Duellman, William E.

    Published 1986
    Book

    Biology of amphibians
  2. 2

    Description of two species of frogs, Genus Ptychohyla studies of American Hybrid Frogs, V. by Duellman, William E.

    Article

    Description of two species of frogs, Genus Ptychohyla studies of American Hybrid Frogs, V.

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