@misc{indiciaee7470df13437,
  title = {Catalog of locations of U.S.G.S. instruments recording low-frequency data in California},
  author = {William B. Daul and M.J.S. Johnston},
  year = {1978},
  doi = {10.3133/ofr78358},
  url = {https://pubs.usgs.gov/publication/ofr78358},
  note = {Source identifier: ofr78358}
}