The U.S. Geological Survey coal quality (COALQUAL) database version 3.0 (Q59018)
From geokb
Palmer, C.A., Oman, C.L., Park, A.J., and Luppens, J.A., 2015, The U.S. Geological Survey coal quality (COALQUAL) database version 3.0: U.S. Geological Survey Data Series 975, 43 p. with appendixes, http://dx.doi.org/10.3133/ds975.
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The U.S. Geological Survey coal quality (COALQUAL) database version 3.0 |
Palmer, C.A., Oman, C.L., Park, A.J., and Luppens, J.A., 2015, The U.S. Geological Survey coal quality (COALQUAL) database version 3.0: U.S. Geological Survey Data Series 975, 43 p. with appendixes, http://dx.doi.org/10.3133/ds975. |
