@misc{indiciae7c2d2e9c269a,
  title = {Reconnaissance geology of the Mansehra quadrangle, Hazara district, Pakistan},
  author = {Terry W. Offield and S.K.M. Abdullah and M.S. Zafar},
  year = {1973},
  doi = {10.3133/ofr73204},
  url = {https://pubs.usgs.gov/publication/ofr73204},
  note = {Source identifier: ofr73204}
}