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  1. By: Geijskes, D. C. - Spieth, Herman T.
    Publication info: 1943
    Holding Institution: American Museum of Natural History Library
  1. By: Geijskes, D. C. - Fischer, F. C. J. (Frans Christian Johan),
    Type: Article
    In: Entomologische berichten
    Volume: 31
    Issue: 12
    Date: 1971
    Page Range: 235--244
    Publication Info: Amsterdam
  2. By: Geijskes, D. C. - Doeksen, J
    Type: Article
    In: Tijdschrift voor entomologie
    Volume: 90
    Date: 1949
    Page Range: 16--34
    Publication Info: [Amsterdam], Nederlandse Entomologische Vereniging,
  3. By: Geijskes, D. C.
    Type: Article
    In: Entomological news
    Volume: 54
    Date: 1943
    Page Range: 61--72
    Publication Info: [Philadelphia], American Entomological Society, 1925-
  4. By: Geijskes, D. C.
    Type: Article
    In: Entomological news
    Volume: 62
    Date: 1951
    Page Range: 70--76
    Publication Info: [Philadelphia], American Entomological Society, 1925-
  5. By: Geijskes, D. C.
    Type: Article
    In: Tijdschrift voor entomologie
    Volume: 81
    Date: 1938
    Page Range: 117--121
    Publication Info: [Amsterdam], Nederlandse Entomologische Vereniging,
  6. By: Geijskes, D. C.
    Type: Article
    In: Tijdschrift voor entomologie
    Volume: 81
    Date: 1938
    Page Range: 14--34
    Publication Info: [Amsterdam], Nederlandse Entomologische Vereniging,
  7. By: Geijskes, D. C.
    Type: Article
    In: Tijdschrift voor entomologie
    Volume: 83
    Date: 1940
    Page Range: 3--16
    Publication Info: [Amsterdam], Nederlandse Entomologische Vereniging,
  8. By: Geijskes, D. C.
    Type: Article
    In: Tijdschrift voor entomologie
    Volume: 79
    Date: 1936
    Page Range: 230--237
    Publication Info: [Amsterdam], Nederlandse Entomologische Vereniging,