검색결과 : 1건
| No. | Article |
|---|---|
| 1 |
Geology, spatial distribution of methane content and origin of coalbed gases in Upper Carboniferous (Upper Mississippian and Pennsylvanian) strata in the south-eastern part of the Upper Silesian Coal Basin, Poland Kedzior S, Kotarba MJ, Pekala Z International Journal of Coal Geology, 105, 24, 2013 |