@misc{indiciaefad3dfffc283,
  title = {Estimated use of water in the United States, 1960},
  author = {K.A. MacKichan and J.C. Kammerer},
  year = {1961},
  doi = {10.3133/cir456},
  url = {https://pubs.usgs.gov/publication/cir456},
  note = {Source identifier: cir456}
}