@misc{indiciae6ffbb80a1425, title = {The use of fluoride as a natural tracer in water and the relationship to geological features: Examples from the Animas River Watershed, San Juan Mountains, Silverton, Colorado}, author = {Dana J. Bove and Katherine Walton-Day and Briant A. Kimball}, year = {2009}, doi = {10.1144/1467-7873/09-197}, url = {https://pubs.usgs.gov/publication/70034892}, note = {Source identifier: 70034892} }