@misc{indiciaef15e0cb4f331,
  title = {Abandoned-well study in the Santa Clara Valley, California},
  author = {R.C. Jachens and M. W. Webring and F.C. Frischknecht},
  year = {1986},
  doi = {10.3133/ofr86350},
  url = {https://pubs.usgs.gov/publication/ofr86350},
  note = {Source identifier: ofr86350}
}