TY  - RPRT
TI  - Relations between coal petrology and gas content in the Upper Newlands Seam, Central Queensland, Australia
AU  - R. Walker
AU  - M. Glikson
AU  - Maria Mastalerz
PY  - 2001
DO  - 10.1016/s0166-5162(01)00015-5
UR  - https://pubs.usgs.gov/publication/70024047
ID  - 70024047
ER  -