@misc{indiciae85c899740f9a,
  title = {Use of inexpensive pressure transducers for measuring water levels in wells},
  author = {B. D. Keeland and J.F. Dowd and W.S. Hardegree},
  year = {1997},
  doi = {10.1023/a:1008203625917},
  url = {https://pubs.usgs.gov/publication/70019114},
  note = {Source identifier: 70019114}
}