TY - RPRT TI - A 20-year record of water chemistry in an alpine setting, Mount Emmons, Colorado, USA AU - Richard B. Wanty AU - Andrew H. Manning AU - Michaela Johnson AU - Philip Verplanck PY - 2019 DO - 10.1051/e3sconf/20199813002 UR - https://pubs.usgs.gov/publication/70215487 ID - 70215487 ER -