@article{272254,
      note = {Cover title.},
      author = {Hamilton, Gary.},
      url = {http://library.usi.edu/record/272254},
      title = {Soil survey of Clinton County, Illinois /},
      publisher = {U.S. Dept. of Agriculture, Natural Resources Conservation  Service,},
      recid = {272254},
      pages = {235 p., [1], 78 folded p. of plates :},
      address = {[Washington, D.C.?] :},
      year = {2002},
}