@misc{indiciaef5efcc173e6b,
  title = {Field procedures and data reduction methods (with Hewlett-Packard 97-67 programs) for total field resistivity surveys},
  author = {Adel A. R. Zohdy},
  year = {1978},
  doi = {10.3133/ofr78424},
  url = {https://pubs.usgs.gov/publication/ofr78424},
  note = {Source identifier: ofr78424}
}