@misc{indiciae4b0f2de33c1e,
  title = {Pumpage and ground-water levels in Arizona in 1953},
  author = {L. C. Halpenny},
  year = {1954},
  doi = {10.3133/70257007},
  url = {https://pubs.usgs.gov/publication/70257007},
  note = {Source identifier: 70257007}
}