@misc{indiciae734f73f529ef,
  title = {Maps of Quadrangles 3168 and 3268, Yahya-Wona (703), Wersek (704), Khayr-Kot (521), and Urgon (522) Quadrangles, Afghanistan},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {2007},
  doi = {10.3133/ofr20051117},
  url = {https://pubs.usgs.gov/publication/ofr20051117},
  note = {Source identifier: ofr20051117}
}