@article{3867,
      recid = {3867},
      title = {Geology and petroleum production of the Illinois Basin.},
      publisher = {Schulze Printing Co.},
      address = {[Evansville, Ind.},
      pages = {vi, 301 p.},
      year = {1968},
      note = {At head of title: Illinois and Indiana-Kentucky Geological  Societies.},
      url = {http://library.usi.edu/record/3867},
}