@article{322917,
      note = {"Prepared in cooperation with the Geological Survey of  Pakistan, under the auspices of the U.S. Agency for  International Development, U.S. Department of State, and  the government of Pakistan."},
      author = {Warwick, Peter D. and Wardlaw, Bruce R.},
      url = {http://library.usi.edu/record/322917},
      title = {Regional studies of the Potwar Plateau area, northern  Pakistan /},
      publisher = {U.S. G.P.O. ;},
      recid = {322917},
      pages = {1 v. (various pagings) :},
      address = {Washington :},
      year = {2007},
}