TY  - RPRT
TI  - Selected bibliography of Appalachian coalbed methane
AU  - Paul C. Lyons
AU  - Robert T. Ryder
PY  - 1995
DO  - 10.3133/ofr95572
UR  - https://pubs.usgs.gov/publication/ofr95572
ID  - ofr95572
ER  -