Showing 1 - 1 results of 1 for search '"Coal Illinois."', query time: 0.10s Refine Results
  1. 1
    Subsurface geology and coal resources of the Pennsylvanian system in White County, Illinois.
    by Harrison, John Albert
    Published 1951
    Subjects: “...Coal Illinois....”
    Book
Search Tools: RSS Feed – Email Search