@misc{indiciaee0214a3844ff,
  title = {Idri salt deposits, Fezzan Province, Libya},
  author = {Gus H. Goudarzi},
  year = {1962},
  doi = {10.3133/ofr6253},
  url = {https://pubs.usgs.gov/publication/ofr6253},
  note = {Source identifier: ofr6253}
}