@misc{indiciae2c5d9e317b37,
  title = {Surficial geology of the Safsaf region, south-central Egypt, derived from remote-sensing and field data},
  author = {Philip A. Davis and C. S. Breed and J.F. McCauley and G. G. Schaber},
  year = {1993},
  doi = {10.1016/0034-4257(93)90094-e},
  url = {https://pubs.usgs.gov/publication/70017507},
  note = {Source identifier: 70017507}
}