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Search U.S. government technical reports digitized or harvested by TRAIL.
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6 results returnedAnnual Report of Research and Technologic Work on Coal: Fiscal Year 1941
Analyses of West Virginia Coals
Recent Developments in Fuel Supply and Demand
Annual Report of Research and Technologic Work on Coal: Fiscal Year 1942
Annual Report of Research and Technologic Work on Coal: Fiscal Year 1943
Annual Report of Research and Technologic Work on Coal: Fiscal Year 1946
Published Year
Subject
- Coal mines and mining -- United States. (4)
- Coal. (4)
- Coal -- Analysis. (1)
- Coal -- West Virginia. (1)
- Coal mines and mining -- West Virginia. (1)
- Fuel. (1)
- Power resources -- United States. (1)
Author
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