@misc{indiciae4ea9e8c19297,
  title = {Progress report on water studies in the San Timoteo-Smiley Heights area, Upper Santa Ana Valley, California, 1964},
  author = {L.C. Dutcher},
  year = {1965},
  doi = {10.3133/ofr6549},
  url = {https://pubs.usgs.gov/publication/ofr6549},
  note = {Source identifier: ofr6549}
}