Showing 1 - 3 results of 3 for search 'Usinger, Robert Leslie 1912-', query time: 0.02s Refine Results
  1. 1

    The life of rivers and streams by Usinger, Robert Leslie 1912-

    Published 1967
    Book

    The life of rivers and streams
  2. 2

    Elements of zoology by Storer, Tracy Irwin 1889-

    Published 1955
    Book

    Elements of zoology
  3. 3

    The genus Nysius and its allies in the Hawaiian islands (Hemiptera, Lygaeidae, Orsillini). by Usinger, Robert Leslie 1912

    Published 1942
    Book

    The genus Nysius and its allies in the Hawaiian islands (Hemiptera, Lygaeidae, Orsillini).

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