@misc{indiciaedddcaaf06c66,
  title = {Land subsidence in the Arvin-Maricopa area of the San Joaquin Valley, California, 1957-1959},
  author = {B. E. Lofgren},
  year = {1960},
  doi = {10.3133/ofr6093},
  url = {https://pubs.usgs.gov/publication/ofr6093},
  note = {Source identifier: ofr6093}
}