@misc{indiciae107dfc86e167,
  title = {Preliminary report on the Dawadami district, Saudi Arabia},
  author = {P. K. Theobald},
  year = {1970},
  doi = {10.3133/ofr70323},
  url = {https://pubs.usgs.gov/publication/ofr70323},
  note = {Source identifier: ofr70323}
}