@misc{indiciaebf1a22f6c72e,
  title = {Mineral resources of the Jornada del Muerto Wilderness Study Area, Socorro and Sierra counties, New Mexico},
  author = {Donald H. Richter and R. W. Saltus and George S. Ryan},
  year = {1987},
  doi = {10.3133/b1734a},
  url = {https://pubs.usgs.gov/publication/b1734A},
  note = {Source identifier: b1734A}
}