TY - CPAPER AU - Miroslav Krastanov TI - STATUS AND PROBLEMS OF THE USE OF GROUNDWATER FOR DRINKING DANUBE LOWLANDS PURPOSES (THE EXAMPLE OF THE VIDIN LOWLAND) T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 13th SGEM GeoConference on SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING PY - 2013 SP - 379 EP - 386 pp DO - 10.5593/sgem2013/ba1.v2/s02.050 PB - Stef92 Technology ER -