@misc{indiciae83f8c167f2bf,
  title = {Water levels and artesian pressure in observation wells in the United States in 1939},
  author = {Oscar Edward Meinzer and Leland Keith Wenzel and and others},
  year = {1940},
  doi = {10.3133/wsp886},
  url = {https://pubs.usgs.gov/publication/wsp886},
  note = {Source identifier: wsp886}
}