검색결과 : 1건
| No. | Article |
|---|---|
| 1 |
Mineral and chemical composition of some claystones from the Troyanovo-3 mine, Maritsa East lignite basin, Bulgaria Yossifova MG, Dimitrova DA, Ivanova RI International Journal of Coal Geology, 196, 93, 2018 |
| No. | Article |
|---|---|
| 1 |
Mineral and chemical composition of some claystones from the Troyanovo-3 mine, Maritsa East lignite basin, Bulgaria Yossifova MG, Dimitrova DA, Ivanova RI International Journal of Coal Geology, 196, 93, 2018 |