@article{18531,
      recid = {18531},
      author = {Hopkins, Herbert T.,},
      title = {The effect of oilfield brines on the potable ground water  in the upper Big Pitman Creek basin, Kentucky.},
      publisher = {College of Arts and Sciences, University of Kentucky,},
      address = {Lexington,},
      pages = {36 p.},
      year = {1963},
      note = {"In cooperation with the U. S. Geological Survey."},
      url = {http://library.usi.edu/record/18531},
}