@misc{indiciaee4340b643f68,
  title = {Water level measurements in 52 shallow boreholes in the San Francisco Bay region},
  author = {Edward F. Roth},
  year = {1978},
  doi = {10.3133/ofr78935},
  url = {https://pubs.usgs.gov/publication/ofr78935},
  note = {Source identifier: ofr78935}
}