@misc{indiciae6f7d74e80bd9,
  title = {Geochemical sampling in the Wadi Shugea-Wadi Hawara area, Saudi Arabia},
  author = {Richard Goldsmith},
  year = {1972},
  doi = {10.3133/ofr72132},
  url = {https://pubs.usgs.gov/publication/ofr72132},
  note = {Source identifier: ofr72132}
}