@misc{indiciae05a76015154e,
  title = {Simulation analysis of the ground-water system in Mesozoic rocks in the Four Corners area, Utah, Colorado, Arizona, and New Mexico},
  author = {B. E. Thomas},
  year = {1989},
  doi = {10.3133/wri884086},
  url = {https://pubs.usgs.gov/publication/wri884086},
  note = {Source identifier: wri884086}
}