The Pittsburg coal beds.
- Creator Personal:
- White, I. C. (Israel Charles), 1848-1927.
- Title:
- The Pittsburg coal beds.
- Call Number:
- P535
- Date:
- 1898
- Description:
- Journal article reprint from: The American Geologist, v.21 (1898:Jan.)
- Subject Topical:
- Coal--Geology--Pennsylvania.
