@misc{indiciaeddd4f221c86a,
  title = {Determining the source of water pumped from wells along the lower Colorado River},
  author = {Richard P. Wilson and Sandra J. Owen-Joyce},
  year = {1993},
  doi = {10.3133/ofr93405},
  url = {https://pubs.usgs.gov/publication/ofr93405},
  note = {Source identifier: ofr93405}
}