@misc{indiciae2d29a473075b,
  title = {Ground water in the Scotts Valley area, Santa Cruz County, California},
  author = {J. P. Akers},
  year = {1969},
  doi = {10.3133/ofr691},
  url = {https://pubs.usgs.gov/publication/ofr691},
  note = {Source identifier: ofr691}
}