검색결과 : 1건
| No. | Article |
|---|---|
| 1 |
LITHOLOGIC AND GEOCHEMCIAL INVESTIGATIONS OF THE FIRE-CLAY COAL BED, SOUTHEASTERN KENTUCKY, IN THE VICINITY OF SANDSTONE WASHOUTS ANDREWS WM, HOWER JC, HIETT JK International Journal of Coal Geology, 26(1), 95, 1994 |
| No. | Article |
|---|---|
| 1 |
LITHOLOGIC AND GEOCHEMCIAL INVESTIGATIONS OF THE FIRE-CLAY COAL BED, SOUTHEASTERN KENTUCKY, IN THE VICINITY OF SANDSTONE WASHOUTS ANDREWS WM, HOWER JC, HIETT JK International Journal of Coal Geology, 26(1), 95, 1994 |