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4 results returnedMethods and Costs of Mining Lignite in North Dakota
Surface Mine Reclamation, Moraine State Park, Pennsylvania
Strippable Coal Reserves of Wyoming: Location, Tonnage, and Characteristics of Coal and Overburden
Coal Surface Mining Reclamation Costs: Appalachian and Midwestern Coal Supply Districts
Published Year
Subject
- Strip mining. (4) *
- Coal mines and mining -- Wyoming. (1)
- Lignite -- North Dakota. (1)
- Reclamation of land. (1)
Author
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