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4 results returnedSurface Mine Reclamation, Moraine State Park, Pennsylvania
Coal refuse fires, an environmental hazard
Hydraulic sandfill in deep metal mines,
Strength of cemented hydraulic sandfill modified by flocculants
Published Year
Subject
- Hydraulic filling (2)
- Mine filling (2)
- Air--Pollution (1)
- Mining engineering (1)
- Spoil banks--Fires and fire prevention (1)
- Strip mining. (1)
Author
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