@article{156125,
      note = {Cover title.},
      author = {Berning, G. V.},
      url = {http://library.usi.edu/record/156125},
      title = {Soil survey of Christian County, Illinois /},
      publisher = {The Service,},
      recid = {156125},
      pages = {vii, 200 p., [3], 93 folded p. of plates :},
      address = {[Washington, D.C.?] :},
      year = {1994},
}