@misc{indiciae0c4079798917,
  title = {Maps showing water-level declines, land subsidence, and earth fissures in south-central Arizona},
  author = {R. L. Laney and R.H. Raymond and C.C. Winikka},
  year = {1978},
  doi = {10.3133/wri7883},
  url = {https://pubs.usgs.gov/publication/wri7883},
  note = {Source identifier: wri7883}
}