@misc{indiciae9f5803236fc9,
  title = {Application of surface geophysics to ground-water investigations},
  author = {Adel A. R. Zohdy and Gordon P. Eaton and Don R. Mabey},
  year = {1974},
  doi = {10.3133/twri02d1},
  url = {https://pubs.usgs.gov/publication/twri02D1},
  note = {Source identifier: twri02D1}
}