dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Ball, Alice Eliza, - Horsfall, R. Bruce
    Publication info: New York, Dodd, Mead, 1923
    Holding Institution: American Museum of Natural History Library
  2. By: Simpson, Eugene Milton, - Oregon. State Board of Fish and Game Commissioners. - Horsfall, R. Bruce
    Publication info: Salem, Or, State Printing Dept, 1914
    Holding Institution: Multiple institutions
  3. By: Wheelock, Irene Grosvenor - Horsfall, R. Bruce
    Edition: 3rd ed.
    Publication info: Chicago, A.C. McClurg, 1912, c1903
    Holding Institution: Cornell University Library
  1. By: Horsfall, R. Bruce
    Type: Article
    In: Zoologica : scientific contributions of the New York Zoological Society
    Volume: 2
    Issue: 10
    Date: 1920-04
    Page Range: 243--250
    Publication Info: New York,