@misc{indiciae375d00879c7e,
  title = {Geophysical methods for locating abandoned wells},
  author = {Frank C. Frischknecht and L. Muth and R. Grette and T. Buckley and B. Kornegay},
  year = {1983},
  doi = {10.3133/ofr83702},
  url = {https://pubs.usgs.gov/publication/ofr83702},
  note = {Source identifier: ofr83702}
}