@article{65339,
      recid = {65339},
      title = {Guide leaflet, Makanda area : Jackson, Union and  Williamson Counties, Carbondale 15-minute quadrangle /},
      publisher = {State of Illinois, Dept. of Registration and Education,  State Geological Survey Division,},
      address = {Urbana :},
      pages = {30, [1] p., [5] leaves of plates :},
      year = {1971},
      note = {Cover title.},
      url = {http://library.usi.edu/record/65339},
}