@misc{indiciae59c19e7475dd,
  title = {Water levels and artesian pressure in observation wells in the United States in 1935 : with statements concerning previous work and results},
  author = {Oscar Edward Meinzer and Leland K. Wenzel},
  year = {1936},
  doi = {10.3133/wsp777},
  url = {https://pubs.usgs.gov/publication/wsp777},
  note = {Source identifier: wsp777}
}