TY  - RPRT
TI  - Differentiation of pre-existing trapped methane from thermogenic methane in an igneous-intruded coal by hydrous pyrolysis
AU  - Robert F. Dias
AU  - Michael D. Lewan
AU  - Justin E. Birdwell
AU  - Maciej J. Kotarba
PY  - 2014
DO  - 10.1016/j.orggeochem.2013.11.010
UR  - https://pubs.usgs.gov/publication/70068736
ID  - 70068736
ER  -