@misc{indiciaebc0d918419f6,
  title = {Review of geophysical activities by the U.S. Geological Survey in Saudi Arabia, July 1965 to June 1966},
  author = {W. E. Davis and R. V. Allen},
  year = {1967},
  doi = {10.3133/ofr6781},
  url = {https://pubs.usgs.gov/publication/ofr6781},
  note = {Source identifier: ofr6781}
}