TY - CPAPER AU - Arif Akin Selcuk TI - ENGINEERING CHARACTERISTICS OF NATURAL CONCRETE AGGREGATES USED IN KAHRAMANMARAS, TURKEY T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 15th International Multidisciplinary Scientific GeoConference SGEM2015, SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING PY - 2015 DO - 10.5593/sgem2015/b12/s2.039 PB - Stef92 Technology ER -