@misc{indiciae71df2c334f03,
  title = {Annual summary of ground-water conditions in Arizona, spring 1975 to spring 1976},
  author = {H. M. Babcock},
  year = {1977},
  doi = {10.3133/wri7710},
  url = {https://pubs.usgs.gov/publication/wri7710},
  note = {Source identifier: wri7710}
}