TY - CPAPER AU - Jacek Hendel TI - OCCURRENCE OF MICROBIAL AND THERMOGENIC GASES IN POST-MINING AREAS 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 - 393 EP - 398 DO - 10.5593/sgem2017/11/s01.050 PB - STEF92 Technology ER -