@misc{indiciaef854939a1af1,
  title = {Mineralogy and thermal properties of clay deposits in the Salt Range and Kala Chitta Range, Punjab Province, Pakistan},
  author = {C. Gene Whitney and Syed Qamar Abbas and Kenneth J. Esposito},
  year = {1990},
  doi = {10.3133/ofr90657},
  url = {https://pubs.usgs.gov/publication/ofr90657},
  note = {Source identifier: ofr90657}
}