@misc{indiciaeb5d78ed18627,
  title = {Evaluation of equipment for measurement of water level in wells of small diameter},
  author = {Eugene Shuter and A.I. Johnson},
  year = {1961},
  doi = {10.3133/cir453},
  url = {https://pubs.usgs.gov/publication/cir453},
  note = {Source identifier: cir453}
}