@misc{indiciae1ba506d2c3af,
  title = {Geology and ground-water resources of the Wellton-Mohawk area, Yuma County, Arizona},
  author = {Horace Maxson Babcock and Silas C. Brown and John David Hem},
  year = {1947},
  doi = {10.3133/1465},
  url = {https://pubs.usgs.gov/publication/1465},
  note = {Source identifier: 1465}
}