@misc{indiciae946dd9fd9b8d,
  title = {Geophysical exploration in the Mahad adh Dhahab district, Saudi Arabia},
  author = {W. E. Davis and Rex V. Allen and M.N. Akhrass},
  year = {1972},
  doi = {10.3133/ofr7284},
  url = {https://pubs.usgs.gov/publication/ofr7284},
  note = {Source identifier: ofr7284}
}