TY - CPAPER AU - Irina Nalboc AU - Constantin Lupu AU - Maria Prodan AU - Andrei Szollosi-Mota AU - Sorin Mihai Radu TI - THE ENVIRONMENTAL IMPACT OF THE POLLUTANTS GENERATED BY MINING UNITS FROM JIU VALLEY COAL FIELD T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies PY - 2017 SP - 651 EP - 658 DO - 10.5593/sgem2017/41/s19.081 PB - STEF92 Technology ER -