@misc{indiciaed5e25604c169,
  title = {Evaluation of ground-water quality in the Santa Maria Valley, California},
  author = {Jerry L. Hughes},
  year = {1977},
  doi = {10.3133/wri76128},
  url = {https://pubs.usgs.gov/publication/wri76128},
  note = {Source identifier: wri76128}
}