검색결과 : 1건
| No. | Article |
|---|---|
| 1 |
Peat-forming environments of Westphalian A coal seams from the Lower Silesian Coal Basin of SW Poland based on petrographic and palynologic data Nowak GJ, Gorecka-Nowak A International Journal of Coal Geology, 40(4), 327, 1999 |