@misc{indiciaeb21ad8d37074,
  title = {Landsat image map of the Laylā (Al Aflāj) quadrangle, sheet 22I, Kingdom of Saudi Arabia},
  author = {U.S. Geological Survey and Saudi Arabia. Deputy Ministry for Mineral Resources},
  year = {1983},
  doi = {10.3133/ofr3108},
  url = {https://pubs.usgs.gov/publication/ofr3108},
  note = {Source identifier: ofr3108}
}