Report on coal mining in West Virginia; mining methods, mining costs, quality, by Ernest M. Merrill, C. E
Ernest M Merrill
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“Report on coal mining in West Virginia; mining methods, mining costs, quality, by Ernest M. Merrill, C. E” by Ernest M Merrill: a public-domain book in…
Catalogue details
- Author
- Ernest M Merrill
- Category
- Engineering & Technology
- Language
- English
- Source
- HathiTrust