@misc{indiciae1b29b48908c5,
  title = {Report on coal resource exploration assessment program drilling and related activities, April 1986 to May 1987, southern Sind Province, Pakistan; lithologic logs},
  author = {Prepared jointly by the Geological Survey of Pakistan and the U.S. Geological Survey under the auspices of the U.S. Agency for International Development},
  year = {1988},
  doi = {10.3133/ofr88275b},
  url = {https://pubs.usgs.gov/publication/ofr88275B},
  note = {Source identifier: ofr88275B}
}