TY - CPAPER AU - Emil Catalin Schiopu TI - DETERMINATION OF POWDER IMISSIONS DEPOSITED FROM ROVINARI AREA WHICH COME FROM THE ACTIVITIES OF DEPOSING THE COAL AND PREVENTION MEASURES T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 14th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION PY - 2014 DO - 10.5593/sgem2014/b51/s20.025 PB - Stef92 Technology ER -