@article{58126,
      note = {Cover title.},
      author = {Bradbury, James C. and Finger, G. C. and Major, Robert  L.,},
      url = {http://library.usi.edu/record/58126},
      title = {Fluorspar in Illinois},
      publisher = {Illinois State Geological Survey,},
      recid = {58126},
      pages = {64 p.},
      address = {Urbana,},
      year = {1968},
}