TY - CPAPER AU - Marta Bara TI - ANALYSIS OF WATER RESOURCES QUALITY IN UPPER PART OF HRON RIVER T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference PY - 2012 DO - 10.5593/sgem2012/s13.v3006 PB - Stef92 Technology ER -