@misc{indiciae1ac4c88f6e37,
  title = {Map of Redlands-Beaumont area, California, showing well locations and water-level contours for March 1955},
  author = {Willis L. Burnham and L.C. Dutcher},
  year = {1956},
  doi = {10.3133/ofr5619},
  url = {https://pubs.usgs.gov/publication/ofr5619},
  note = {Source identifier: ofr5619}
}