TY - CPAPER AU - Todorka Sokrateva TI - PHYSICOCHEMICAL ANALYSIS OF VARNA BASIN MINERAL WATER T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Water Resources. Forest, Marine and Ocean Ecosystems PY - 2018 SP - 555 EP - 564 DO - 10.5593/sgem2018/3.1/s12.072 PB - STEF92 Technology ER -