@misc{indiciaeab087edf4b70,
  title = {Aeromagnetic map of the Carlsbad area, New Mexico and Texas},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1973},
  doi = {10.3133/gp861},
  url = {https://pubs.usgs.gov/publication/gp861},
  note = {Source identifier: gp861}
}