@article{64011,
      note = {Cover title.},
      author = {Ross, Charles A.,},
      url = {http://library.usi.edu/record/64011},
      title = {Geology of the Paducah and Smithland Quadrangles in  Illinois.},
      recid = {64011},
      pages = {32 p.},
      address = {Urbana,},
      year = {1964},
}