@misc{indiciae7c6540a259b5,
  title = {Drilling records and logs for the Indus East area, coal resource exploration and assessment program, March 1987 to February 1988, southern Sind Province, Pakistan},
  author = {R. E. Thomas and R.A. Khan and S.S. Akhtar and Mohammad Farriduddin and S.F. Fatmi and Mohammad Idress and Mohammad Jaffar and Sayed Salin and Abid Jaffery and I.A. Khan and M.J. Khan and S.A. Khan and Zameer M. Khan and M.R. Khan and M.S. Khan and Khanzada Naimatullah and Saleem Rasheed and M.A. Tariq},
  year = {1990},
  doi = {10.3133/ofr90304},
  url = {https://pubs.usgs.gov/publication/ofr90304},
  note = {Source identifier: ofr90304}
}