@article{155013,
      author = {Jacobson, R. J.},
      url = {http://library.usi.edu/record/155013},
      title = {Coal resources of the Dekoven and Davis Members  (Carbondale Formation) in Gallatin and Saline Counties,  southeastern Illinois /},
      publisher = {Illinois State Geological Survey,},
      recid = {155013},
      pages = {41 p. :},
      address = {Champaign, Ill. (Natural Resources Bldg., 615 E. Peabody  Dr. Champaign 61820-6964) :},
      year = {1993},
}