@article{196594,
      recid = {196594},
      author = {Ponce, David A. and Langenheim, Victoria E.},
      title = {Preliminary gravity and magnetic models across Midway  Valley and Yucca Wash, Yucca Mountain, Nevada [microform]  /},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey,},
      address = {Menlo Park, Calif. :},
      pages = {1 v.},
      year = {1994},
      note = {Distributed to depository libraries in microfiche.},
      url = {http://library.usi.edu/record/196594},
}