TY - CPAPER AU - Popescu, Mihaela AU - Rosu, Radu Alexandru TI - PROBLEMS POSED BY INDUSTRIAL WASTE ADMINISTRATION T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference PY - 2012 SP - 737 EP - 744 pp DO - 10.5593/sgem2012/s21.v4013 PB - Stef92 Technology ER -