@misc{indiciae95517e0d90db,
  title = {Geology and ground-water in western Santa Cruz County, California, with particular emphasis on the Santa Margarita Sandstone},
  author = {J. P. Akers and L.E. Jackson},
  year = {1977},
  doi = {10.3133/wri7715},
  url = {https://pubs.usgs.gov/publication/wri7715},
  note = {Source identifier: wri7715}
}