@misc{indiciaec1c7cd8c65c8,
  title = {Estimated use of ground water in the United States, 1945},
  author = {W.F. Guyton},
  year = {1950},
  doi = {10.3133/ofr5074},
  url = {https://pubs.usgs.gov/publication/ofr5074},
  note = {Source identifier: ofr5074}
}