Coal resource classification system of the U.S. Geological Survey
January 1, 1983
No abstract available.
Citation Information
| Publication Year | 1983 |
|---|---|
| Title | Coal resource classification system of the U.S. Geological Survey |
| DOI | 10.3133/cir891 |
| Authors | Gordon H. Wood, Thomas M. Kehn, M. Devereux Carter, William C. Culbertson |
| Publication Type | Report |
| Publication Subtype | USGS Numbered Series |
| Series Title | Circular |
| Series Number | 891 |
| Index ID | cir891 |
| Record Source | USGS Publications Warehouse |