@misc{indiciae8d426b2decaf,
  title = {Analysis of ground-water-quality data of the Upper Colorado River basin, water years 1972-92},
  author = {L.E. Apodaca},
  year = {1998},
  doi = {10.3133/wri974240},
  url = {https://pubs.usgs.gov/publication/wri974240},
  note = {Source identifier: wri974240}
}