We need your feedback! What improvements would you like to see in BHL? Take our survey! s.si.edu/BHLUserSurvey
Sort By:
  1. Geology and mining industry of Leadville, Colorado : with atlas / by Samuel Franklin Emmons
    By: Emmons, Samuel Franklin, - Cross, Whitman, - Guyard, Anthony - Hillebrand, W. F. - Geological Survey (U.S.)
    Publication info: Washington [D.C.] :United States Geological Survey,1886
    Holding Institution: University of California Libraries (archive.org)
    View Book
  2. Geology of the Denver basin in Colorado / by Samuel Franklin Emmons, Whitman Cross and George Homans Eldridge.
    By: Emmons, Samuel Franklin, - Cross, Whitman, - Eldridge, George Homans,
    Publication info: Washington, :Govt. Print. Off.,1896.
    Holding Institution: University of Connecticut Libraries (archive.org)
    View Book