@article{9769,
      recid = {9769},
      author = {Dreher, G. B.},
      title = {Major, minor, and trace elements of bottom sediments in  Lake Du Quoin, Johnston City Lake, and Little Grassy Lake  in Southern Illinois /},
      publisher = {Illinois State Geological Survey,},
      address = {Urbana :},
      pages = {37 p. :},
      year = {1977},
      url = {http://library.usi.edu/record/9769},
}