TY - CPAPER AU - Marek Marcisz AU - Lukasz Gawor TI - VALORIZATION OF COAL MINING WASTE DUMPS ON THE BASE OF GLIWICE CITY (SOUTHERN POLAND) T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining PY - 2017 SP - 965 EP - 970 DO - 10.5593/sgem2017/13/s03.122 PB - STEF92 Technology ER -