@misc{indiciae9a4b7561930e,
  title = {Preliminary report on tests of the application of geophysical methods to Arctic ground water problems},
  author = {David F. Barnes and Gerald R. MacCarthy},
  year = {1964},
  doi = {10.3133/ofr649},
  url = {https://pubs.usgs.gov/publication/ofr649},
  note = {Source identifier: ofr649}
}