@article{155007,
      recid = {155007},
      author = {Jacobson, R. J.},
      title = {Geology of the Goreville Quadrangle, Johnson and  Williamson Counties, Illinois /},
      publisher = {Illinois State Geological Survey,},
      address = {Champaign, IL :},
      pages = {32 p. :},
      year = {1992},
      url = {http://library.usi.edu/record/155007},
}