@misc{indiciaedbe3cecbc27e,
  title = {Water levels in observation wells in Santa Barbara County, California, in 1948},
  author = {M.A. Warren},
  year = {1950},
  doi = {10.3133/ofr50105},
  url = {https://pubs.usgs.gov/publication/ofr50105},
  note = {Source identifier: ofr50105}
}