@misc{indiciae00274d5aad19,
  title = {Quantitative ground-water investigations in the Lower Colorado River area},
  author = {Omar J. Loeltz},
  year = {1963},
  doi = {10.3133/ofr6384},
  url = {https://pubs.usgs.gov/publication/ofr6384},
  note = {Source identifier: ofr6384}
}