@misc{indiciaeef1bf96899da,
  title = {Placer gold deposits in the Mahd adh Dhahab district, Kingdom of Saudi Arabia},
  author = {Abdulaziz Y. Bagdady and Jesse William Whitlow and Ralph Jackson Roberts},
  year = {1978},
  doi = {10.3133/ofr781074},
  url = {https://pubs.usgs.gov/publication/ofr781074},
  note = {Source identifier: ofr781074}
}