The U.S. Geological Survey coal quality data base (COALQUAL)
January 1, 1994
No abstract available.
Citation Information
Publication Year | 1994 |
---|---|
Title | The U.S. Geological Survey coal quality data base (COALQUAL) |
DOI | 10.3133/ofr94177 |
Authors | R. B. Finkelman, C.L. Oman, L. J. Bragg, S. J. Tewalt |
Publication Type | Report |
Publication Subtype | USGS Numbered Series |
Series Title | Open-File Report |
Series Number | 94-177 |
Index ID | ofr94177 |
Record Source | USGS Publications Warehouse |