TY - CPAPER AU - Danut-Gabriel Cozma TI - THE FACTORIAL ANALYSIS OF PHYSICO-CHEMICAL INDICATORS IN BISTRITA'S UPPER HYDROGRAPHICAL BASIN C T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 15th International Multidisciplinary Scientific GeoConference SGEM2015, WATER RESOURCES. FOREST, MARINE AND OCEAN ECOSYSTEMS PY - 2015 DO - 10.5593/sgem2015/b31/s12.080 PB - Stef92 Technology ER -