@misc{indiciaeedfe023ddd0e,
  title = {Natural and mining-related sources of dissolved minerals during low flow in the Upper Animas River Basin, southwestern Colorado},
  author = {Winfield G. Wright},
  year = {1997},
  doi = {10.3133/fs14897},
  url = {https://pubs.usgs.gov/publication/fs14897},
  note = {Source identifier: fs14897}
}