National coal resource assessment methodology; comparison of resource calculation methods by two Geographic Information Systems (GIS)
January 1, 1998
No abstract available.
Citation Information
| Publication Year | 1998 |
|---|---|
| Title | National coal resource assessment methodology; comparison of resource calculation methods by two Geographic Information Systems (GIS) |
| DOI | 10.3133/ofr98365 |
| Authors | S. J. Tewalt |
| Publication Type | Report |
| Publication Subtype | USGS Numbered Series |
| Series Title | Open-File Report |
| Series Number | 98-365 |
| Index ID | ofr98365 |
| Record Source | USGS Publications Warehouse |