dcsimg
The future of BHL is uncertain, but hopeful. Learn more.
Sort By:
  1. By: Needham, James G. (James George), - Tate, G. H. H. (George Henry Hamilton), - Day Roraima Expedition Of The American Museum Of Natural History - Tyler Duida Expedition Of The American Museum Of Natural History
    Publication info: New York City, The American Museum of Natural History, [1933]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.57,33(87)  Brazil  Classification  Dragonflies  Duida, Mount (Amazonas)  Insects  Rio Negro (Amazonas)  Roraima, Mount  Venezuela
  2. By: Schultes, Richard Evans,
    Holding Institution: Harvard University Botany Libraries
    Subjects: Brazil  Plants  Rio Negro (Amazonas)  Uaupés River (Colombia and Brazil)  
  3. By: Schultes, Richard Evans,
    Holding Institution: Harvard University Botany Libraries
    Subjects: Bogota  Brazil  Caquetá  Colombia  Plants  Rio Negro (Amazonas)  Uaupés River (Colombia and Brazil)  
  4. By: Schultes, Richard Evans,
    Holding Institution: Harvard University Botany Libraries
    Subjects: Brazil  Plants  Rio Negro (Amazonas)  Uaupés River (Colombia and Brazil)