@misc{indiciae711b05c24dbd,
  title = {Annual report of the USGS Mission, Kingdom of Saudi Arabia : for the first year of the fifth extension of the USGS-MPMR Work Agreement, fiscal year 1398 : 1 Rajab 1398-30 Jumad thani 1399 (6 June 1978-26 May 1979)},
  author = {U.S. Geological Survey Saudi Arabia Mission},
  year = {1979},
  url = {https://pubs.usgs.gov/publication/70157376},
  note = {Source identifier: 70157376}
}