TY - CPAPER AU - Emilia-Cornelia Dunca TI - ASSESSMENT OF POLLUTION AND ENVIRONMENTAL RISK OF MINE ACID WATERS FROM CONTAMINATED MINING SITES ON SURFACE WATERS IN THE BRAD PERIMETER T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Ecology, Economics, Education and Legislation PY - 2019 SP - 47 EP - 54 DO - 10.5593/sgem2019/5.1/s20.006 PB - STEF92 Technology ER -