@misc{indiciae3468f46ad78e,
  title = {Annual report of the USGS Mission, Kingdom of Saudi Arabia, for the second year of the sixth extension of the USGS-MPMR work agreement : fiscal year 1402/03, 1 Rajab 1402-30 Jumad Thani 1403 (24 April 1982-13 April 1983)},
  author = {U.S. Geological Survey Saudi Arabia Mission and Saudi Arabia. Deputy Ministry for Mineral Resources},
  year = {1983},
  url = {https://pubs.usgs.gov/publication/70157383},
  note = {Source identifier: 70157383}
}