검색결과 : 1건
| No. | Article |
|---|---|
| 1 |
History of applied coal petrology in the United States III. Contributions to applied coal and coke petrology at the Bethlehem Steel Corporation Thompson RR International Journal of Coal Geology, 42(2), 115, 2000 |
| No. | Article |
|---|---|
| 1 |
History of applied coal petrology in the United States III. Contributions to applied coal and coke petrology at the Bethlehem Steel Corporation Thompson RR International Journal of Coal Geology, 42(2), 115, 2000 |