TY - CPAPER AU - Stefan, Daniela Simina AU - Meghea, Irina TI - CARBON DIOXIDE BETWEEN GREENHOUSE GAS EFFECT AND RAW MATERIALS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 15th International Multidisciplinary Scientific GeoConference SGEM2015, ENERGY AND CLEAN TECHNOLOGIES PY - 2015 SP - 83 EP - 90 DO - 10.5593/sgem2015/b41/s17.011 SN - 978-619-7105-38-4 PB - Stef92 Technology ER -