Chart and columnar sections, West Virginia coals in Pittsburg horizon.
- Creator Personal:
- Lemley, C. McC.
- Title:
- Chart and columnar sections, West Virginia coals in Pittsburg horizon.
- Call Number:
- P3715
- Date:
- 1910
- Description:
- Monograph.
- Subject Topical:
- Coal--West Virginia., Coal--West Virginia--Analysis.