@article{196354,
      note = {Relief shown by contours and spot heights.},
      author = {Morin, Robert L.},
      url = {http://library.usi.edu/record/196354},
      title = {Isostatic gravity map of the Victorville 1:100,000 scale  quadrangle, California [microform] /},
      publisher = {The Survey ;},
      recid = {196354},
      pages = {1 map.},
      address = {[Reston, VA :},
      year = {1995},
}