@article{33518,
      note = {Text, index maps, and references in margin.},
      author = {Ponti, D. J.},
      url = {http://library.usi.edu/record/33518},
      title = {Map showing Quaternary geology of the central Antelope  Valley and vicinity, California /},
      publisher = {U.S. Geological Survey,},
      recid = {33518},
      pages = {1 map ;},
      address = {[Menlo Park, Calif.] :},
      year = {1981},
}