@misc{indiciae49b578d89804,
  title = {Analysis of the ground-water system by electrical-analog model, Avra Valley, Pima and Pinal Counties, Arizona},
  author = {Otto Moosburner},
  year = {1972},
  doi = {10.3133/ha215},
  url = {https://pubs.usgs.gov/publication/ha215},
  note = {Source identifier: ha215}
}