@misc{indiciae7d3cd7227456,
  title = {Reconnaissance of ground-water resources in the North Fork Gunnison River basin, southwestern Colorado},
  author = {D. J. Ackerman and Tom Brooks},
  year = {1986},
  doi = {10.3133/wri854230},
  url = {https://pubs.usgs.gov/publication/wri854230},
  note = {Source identifier: wri854230}
}