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  1. By: Ditmars, Raymond Lee,
    Publication info: New York, Frederick A. Stokes company, 1938
    Holding Institution: University of Alberta Library
  2. By: Ditmars, Raymond Lee,
    Publication info: New York Doubleday, Page & company 1907
    Holding Institution: Multiple institutions
  3. By: Ditmars, Raymond Lee,
    Publication info: New York Doubleday, Page 1915
    Holding Institution: Multiple institutions
  4. By: Ditmars, Raymond Lee,
    Publication info: New York, Doubleday, 1920
    Holding Institution: University of Toronto - Gerstein Science Information Centre
  5. By: Ditmars, Raymond Lee,
    Publication info: [New York], The Museum, 1905
    Holding Institution: Columbia University Libraries
  6. By: Ditmars, Raymond Lee,
    Publication info: New York, Macmillan Co, 1922 [c1910]
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  7. By: Ditmars, Raymond Lee,
    Publication info: New York, Macmillan, c1910
    Holding Institution: Boston College Libraries
  8. By: Ditmars, Raymond Lee,
    Publication info: New York, Sturgis and Walton, 1910
    Holding Institution: Multiple institutions
  9. By: Ditmars, Raymond Lee, - New York Zoological Society.
    Edition: New ed., rev. and enl.
    Publication info: New York, New York Zoological Society, [c1935]
    Holding Institution: MBLWHOI Library
  10. By: Baskett, James Newton, - Ditmars, Raymond Lee,
    Publication info: New York, D. Appleton and company, 1902
    Holding Institution: Multiple institutions
  1. By: Ditmars, Raymond Lee,
    Type: Book
    In: Guide leaflet
    Volume: 20
    Date: 1905
    Page Range: Page 1-52
    Publication Info: New York, The Museum, 1910-1943
  2. By: Ditmars, Raymond Lee,
    Type: Book
    In: Guide leaflet
    Volume: 20
    Date: 1905
    Page Range: Page 1-52
    Publication Info: New York, The Museum, 1910-1943
  3. By: Ditmars, Raymond Lee,
    Type: Article
    In: Zoologica : scientific contributions of the New York Zoological Society
    Volume: 1
    Issue: 11
    Date: 1912-11
    Page Range: 197--238
    Publication Info: New York,
  4. By: Ditmars, Raymond Lee,
    Type: Article
    In: Journal of the New York Entomological Society
    Volume: 3
    Date: 1895
    Page Range: 62--65
    Publication Info: Lawrence, Kan Allen Press [etc.]
  5. By: Ditmars, Raymond Lee,
    Type: Book
    In: Guide leaflet
    Volume: 19
    Date: 1905
    Page Range: Page 93-140
    Publication Info: New York, The Museum, 1910-1943
  6. By: Ditmars, Raymond Lee,
    Type: Book
    In: Guide leaflet
    Volume: 19
    Date: 1905
    Page Range: Page 93-140
    Publication Info: New York, The Museum, 1910-1943
  7. By: Ditmars, Raymond Lee,
    Type: Article
    In: Zoologica : scientific contributions of the New York Zoological Society
    Volume: 17
    Issue: 1
    Date: 1934-06
    Page Range: 1--44
    Publication Info: New York,
  8. By: Ditmars, Raymond Lee, - Greenhall, Arthur M.
    Type: Article
    In: Zoologica : scientific contributions of the New York Zoological Society
    Volume: 19
    Issue: 2
    Date: 1935-04-03
    Page Range: 53--76
    Publication Info: New York,