TY - CPAPER AU - Dorel Gusat TI - MINING IN ROMANIA AND ITS ENVIRONMENT LIMITATION - WITH A STUDY CASE OF MARAMURES COUNTY T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference PY - 2012 DO - 10.5593/sgem2012/s03.v1034 PB - Stef92 Technology ER -