@article{40525,
      note = {Accompanied by 1 folded plate.},
      author = {Jacobson, R. J.},
      url = {http://library.usi.edu/record/40525},
      title = {Strippable coal resources of Illinois : part 7-Vermilion  and Edgar Counties /},
      publisher = {Illinois State Geological Survey,},
      recid = {40525},
      pages = {24 p. :},
      address = {Champaign, Ill. :},
      year = {1981},
}