TY - CPAPER AU - Ferdi Demirtas TI - GEOCHEMISTRY OF OLIGO-MIOCENE COALS IN GELIBOLU PENINSULA, NW TURKEY T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 14th SGEM GeoConference on SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING PY - 2014 DO - 10.5593/sgem2014/b11/s1.016 PB - Stef92 Technology ER -