@article{219404,
      recid = {219404},
      author = {Dyman, T. S. and Schmoker, J. W. and Root, David H.},
      title = {Assessment of deep conventional and continuous-type  (unconventional) natural gas plays in the United States  [microform] /},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey,},
      address = {Reston, VA :},
      pages = {30 leaves :},
      year = {1996},
      note = {Cover title.},
      url = {http://library.usi.edu/record/219404},
}