@misc{indiciaea064552e876b,
  title = {Electrical resistivity studies of subsurface conditions near Antigo, Wisconsin},
  author = {H. Cecil Spicer},
  year = {1952},
  doi = {10.3133/cir181},
  url = {https://pubs.usgs.gov/publication/cir181},
  note = {Source identifier: cir181}
}