Sort By:
  1. Report of the geological exploration of the fortieth parallel /
    By: United States Geological Exploration of the Fortieth Parallel - Bien, Julius, - Eaton, Daniel Cady, - Emmons, Samuel Franklin, - Hague, A. - Hague, James D. - Hall, James, - King, Clarence, - Meek, F. B. - Ridgway, Robert, - Watson, Sereno, - Whitfield, R. P.
    Publication info: Washington, D.C. :G.P.O.,1870-80
    Contributed by: University Library, University of Illinois Urbana Champaign
    View Book
  2. Visitors' guide to the geological and palaeontological collections in the American Museum of Natural History, Seventy-seventh Street and Eighth Avenue, New York City /
    By: American Museum of Natural History. - Whitfield, R. P.
    Edition: Members' ed.
    Publication info: New York :Printed for the Museum,1892.
    Contributed by: American Museum of Natural History Library
    View Book