@misc{indiciae2854f7606a4c,
  title = {Geological map of the Bannu area, Pakistan},
  author = {W. R. Hemphill and A.H. Kidwai and S. Jamiluddin},
  year = {1973},
  doi = {10.3133/ofr73110},
  url = {https://pubs.usgs.gov/publication/ofr73110},
  note = {Source identifier: ofr73110}
}