@article{116737,
      recid = {116737},
      author = {Berg, Richard C. and Morse, Walter J. and Johnson, T. M.},
      title = {Hydrogeologic evaluation of the effects of surface  application of sewage sludge to agricultural land near  Rockton, Illinois /},
      publisher = {Illinois State Geological Survey,},
      address = {Champaign, IL. :},
      pages = {42 p. :},
      year = {1987},
      url = {http://library.usi.edu/record/116737},
}