@article{200004,
      note = {Relief shown by contours and spot heights.},
      author = {Carr, Michael D.},
      url = {http://library.usi.edu/record/200004},
      title = {Bedrock geologic map of the Blue Diamond NE 7.5ʹ  quadrangle, Clark County, Nevada [microform] /},
      publisher = {The Survey ;},
      recid = {200004},
      pages = {1 map ;},
      address = {[Menlo Park, Calif.] :},
      year = {1992},
}