@misc{indiciae1303ac2ae12d,
  title = {Data on water wells in Borrego, Ocotillo, San Felipe, and Vallecito Valley areas, eastern San Diego County, California},
  author = {W.L. Burnham},
  year = {1954},
  doi = {10.3133/ofr5443},
  url = {https://pubs.usgs.gov/publication/ofr5443},
  note = {Source identifier: ofr5443}
}