@misc{indiciaeca46ea03fe36,
  title = {Estimates of vertical hydraulic conductivity and regional ground-water flow rates in rocks of Jurassic and Cretaceous age, San Juan Basin, New Mexico and Colorado},
  author = {P. F. Frenzel and F. P. Lyford},
  year = {1982},
  doi = {10.3133/wri824015},
  url = {https://pubs.usgs.gov/publication/wri824015},
  note = {Source identifier: wri824015}
}