@misc{indiciae6f3fb00cffe1,
  title = {Hydrogeologic reconnaissance of the San Miguel River basin, southwestern Colorado},
  author = {D. J. Ackerman and F. E. Rush},
  year = {1984},
  doi = {10.3133/wri844133},
  url = {https://pubs.usgs.gov/publication/wri844133},
  note = {Source identifier: wri844133}
}