Most Popular Books
- Guidelines for Permitting, Construction, and Monitoring of Retention Bulkheads in Underground Coal Mines
- Performance of a Polyurethane Core Seal Tested in a Hydrostatic Chamber
- Results of In-Mine Research in Support of the Investigation of the Sago Mine Explosion
- Compendium of Structural Testing Data for 20-Psi Coal Mine Seals
- Explosion Effects on Mine Ventilation Stoppings