@misc{indiciae490d92207a21,
  title = {Geology, Water, and Wind in the Lower Helmand Basin, Southern Afghanistan},
  author = {John W. Whitney},
  year = {2006},
  doi = {10.3133/sir20065182},
  url = {https://pubs.usgs.gov/publication/sir20065182},
  note = {Source identifier: sir20065182}
}