검색결과 : 1건
| No. | Article |
|---|---|
| 1 |
A geostatistical approach to predicting sulfur content in the Pittsburgh coal bed Watson WD, Ruppert LF, Bragg LJ, Tewalt SJ International Journal of Coal Geology, 48(1-2), 1, 2001 |
| No. | Article |
|---|---|
| 1 |
A geostatistical approach to predicting sulfur content in the Pittsburgh coal bed Watson WD, Ruppert LF, Bragg LJ, Tewalt SJ International Journal of Coal Geology, 48(1-2), 1, 2001 |