@misc{indiciaea5a9a5cdf2f6,
  title = {Geology of areas marked by geophysical anomalies (B-35 and B-34), Wadi Bidah District, Kingdom of Saudi Arabia},
  author = {Thor H. Kiilsgaard},
  year = {1982},
  doi = {10.3133/ofr82668},
  url = {https://pubs.usgs.gov/publication/ofr82668},
  note = {Source identifier: ofr82668}
}