검색결과 : 2건
| No. | Article |
|---|---|
| 1 |
A short report of the investigations made on the facies of German coal deposits Dehmer J International Journal of Coal Geology, 58(1-2), 41, 2004 |
| 2 |
On a striking fluorescing microcomponent from Indian Tertiary lignites Singh A International Journal of Coal Geology, 51(1), 59, 2002 |