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  1. By: Washburn, F. L. (Frederic Leonard),
    Publication info: [N.p, 1898]
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  2. By: Washburn, F. L. (Frederic Leonard),
    Publication info: St. Anthony Park, Minn, Office of State Entomologist, [1916]
    Holding Institution: Cornell University Library
  3. By: Washburn, F. L. (Frederic Leonard),
    Publication info: Philadelphia, J. B. Lippincott, [1918]
    Holding Institution: University of California Libraries
  4. By: Washburn, F. L. (Frederic Leonard),
    Publication info: Philadelphia, J.B Lippincott company, [1918], ©1918
    Holding Institution: Wellcome Library
  5. By: Washburn, F. L. (Frederic Leonard), - Oregon. State Biologist.
    Publication info: Eugene, 1900
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  6. By: Washburn, F. L. (Frederic Leonard),
    Publication info: [N.p, 1898]
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  7. By: Washburn, F. L. (Frederic Leonard),
    Publication info: Salem, Oregon, W.H. Leeds, state printer, 1900
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  1. By: Washburn, F. L. (Frederic Leonard),
    Type: Article
    In: Psyche
    Volume: 11
    Date: 1904
    Page Range: 104--104
    Publication Info: Cambridge, Mass, Cambridge Entomological Club,
  2. By: Washburn, F. L. (Frederic Leonard),
    Type: Article
    In: Journal of economic entomology
    Volume: 1
    Issue: 2
    Date: 1908-04-01
    Page Range: 142--145
    Publication Info: [College Park, Md., etc.], Entomological Society of America [etc.],