@misc{indiciae536f0dd5f2a7,
  title = {Water Resources Data, California, Water Year 1991. Volume 5. Ground-Water Data},
  author = {J. A. Johnson and L. J. Fong-Frydendal and J. B. Baker},
  year = {1992},
  doi = {10.3133/wdrca915},
  url = {https://pubs.usgs.gov/publication/wdrCA915},
  note = {Source identifier: wdrCA915}
}