@misc{indiciaea5ae0801f1c2,
  title = {Geology and ground-water resources of northern Lea County, New Mexico},
  author = {S.R. Ash},
  year = {1961},
  doi = {10.3133/ofr612},
  url = {https://pubs.usgs.gov/publication/ofr612},
  note = {Source identifier: ofr612}
}