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  1. By: Kropp, Roy K. - Manning, Raymond B. (Raymond Brendan),
    Type: Article
    In: Mémoires du Muséum national d'histoire naturelle
    Volume: 168
    Date: 1996
    Page Range: 531--539
    Publication Info: Paris, Éd. du Muséum, 1993-
  2. By: Kropp, Roy K.
    Type: Article
    In: The Bulletin of zoological nomenclature
    Volume: 45
    Date: 1988
    Page Range: 262--263
    Publication Info: London International Trust for Zoological Nomenclature
  3. By: Kropp, Roy K. - Manning, Raymond B. (Raymond Brendan),
    Type: Article
    In: Proceedings of the Biological Society of Washington
    Volume: 98
    Date: 1985
    Page Range: 954--955
    Publication Info: Washington, Biological Society of Washington,
  4. By: Kropp, Roy K.
    Type: Article
    In: Proceedings of the Biological Society of Washington
    Volume: 108
    Date: 1995
    Page Range: 637--642
    Publication Info: Washington, Biological Society of Washington,
  5. By: Kropp, Roy K. - Dominguez, Jane H.
    Type: Article
    In: Proceedings of the Biological Society of Washington
    Volume: 103
    Date: 1990
    Page Range: 372--375
    Publication Info: Washington, Biological Society of Washington,
  6. By: Kropp, Roy K.
    Type: Article
    In: Proceedings of the Biological Society of Washington
    Volume: 99
    Date: 1986
    Page Range: 452--463
    Publication Info: Washington, Biological Society of Washington,
  7. By: Kropp, Roy K. - Haig, Janet
    Type: Article
    In: Proceedings of the Biological Society of Washington
    Volume: 107
    Date: 1994
    Page Range: 312--317
    Publication Info: Washington, Biological Society of Washington,
  8. By: Kropp, Roy K.
    Type: Article
    In: Proceedings of the Biological Society of Washington
    Volume: 101
    Date: 1988
    Page Range: 872--882
    Publication Info: Washington, Biological Society of Washington,
  9. By: Kropp, Roy K.
    Type: Article
    In: Proceedings of the Biological Society of Washington
    Volume: 101
    Date: 1988
    Page Range: 866--871
    Publication Info: Washington, Biological Society of Washington,
  10. By: Kropp, Roy K.
    Type: Article
    In: Proceedings of the Biological Society of Washington
    Volume: 97
    Date: 1984
    Page Range: 744--747
    Publication Info: Washington, Biological Society of Washington,