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Please read BHL's Acknowledgment of Harmful Content
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  1. By: DeLong, Robert L. - National Museum of Natural History (U.S.) Pacific Ocean Biological Survey Program
    Publication info: 1967
    Holding Institution: Smithsonian Institution Archives
    Subjects: Black-and-white photographs  Botany  California  Channel Islands  Field notes  Mammalogy  San Nicolas Island  Seals (Animals)  United States  
    BHL Collections: Smithsonian Field Books collection
  2. By: Schreiber, Ralph W.
    Publication info: 1968
    Holding Institution: Smithsonian Institution Archives
    Subjects: California  Field notes  Ornithology  Pacific Ocean Biological Survey Program  San Nicolas Island  United States  
    BHL Collections: Smithsonian Field Books collection
  3. By: Schreiber, Ralph W.
    Publication info: 1968
    Holding Institution: Smithsonian Institution Archives
    Subjects: California  Field notes  Mammalogy  Ornithology  Pacific Ocean Biological Survey Program  San Nicolas Island  Seals (Animals)  United States  
    BHL Collections: Smithsonian Field Books collection
  4. By: Schreiber, Ralph W.
    Publication info: 1968
    Holding Institution: Smithsonian Institution Archives
    Subjects: California  Field notes  Ornithology  Pacific Ocean Biological Survey Program  San Nicolas Island  United States  
    BHL Collections: Smithsonian Field Books collection