@article{70228,
      note = {Cover title.},
      author = {Baxter, James W.},
      url = {http://library.usi.edu/record/70228},
      title = {Areal geology of the Illinois fluorspar district.  Pt.1.-Saline Mines, Cave in Rock, Dekoven, and Repton  Quadrangles,},
      publisher = {Illinois State Geological Survey,},
      recid = {70228},
      pages = {43 p.},
      address = {Urbana,},
      year = {1963},
}