TY  - RPRT
TI  - The effects of acidic mine drainage from historical mines in the Animas River watershed, San Juan County, Colorado—What is being done and what can be done to improve water quality?
AU  - Stanley E. Church
AU  - Robert J. Owen
AU  - Paul Von Guerard
AU  - Philip L. Verplanck
AU  - Briant A. Kimball
AU  - Douglas B. Yager
PY  - 2007
DO  - 10.1130/2007.4017(04)
UR  - https://pubs.usgs.gov/publication/70196853
ID  - 70196853
ER  -