Coal regions and fields of the United States in digital form
January 1, 1993
No abstract available.
Citation Information
| Publication Year | 1993 |
|---|---|
| Title | Coal regions and fields of the United States in digital form |
| DOI | 10.3133/ofr93396 |
| Authors | S. J. Tewalt, C.L. Oman |
| Publication Type | Report |
| Publication Subtype | USGS Numbered Series |
| Series Title | Open-File Report |
| Series Number | 93-396 |
| Index ID | ofr93396 |
| Record Source | USGS Publications Warehouse |