TY - RPRT TI - Interactive PHREEQ-N-AMDTreat water-quality modeling tools to evaluate performance and design of treatment systems for acid mine drainage AU - Charles A. Cravotta PY - 2021 DO - 10.1016/j.apgeochem.2020.104845 UR - https://pubs.usgs.gov/publication/70219582 ID - 70219582 ER -