@misc{indiciae86d4a1c7485f,
  title = {Land subsidence in the Arvin-Maricopa area, California, 1959-62},
  author = {B. E. Lofgren},
  year = {1963},
  doi = {10.3133/ofr6385},
  url = {https://pubs.usgs.gov/publication/ofr6385},
  note = {Source identifier: ofr6385}
}