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Berry, D. R.; Billar, J. E.; Boghani, A. B.; Burnett, M.; Hoadley, D.; Maser, K. R.; Trent, R. H.
view article (1.0)Development of Emergency Escape Systems Guidelines for Underground Metal and Nonmetal Mines. Final Report.Foster-Miller Associates, Inc., Waltham, MABureau of Mines, Washington, DC, OFR 134-77, May 1976, 336 p.Maser, K. R.; Kingery, D. S.; Hoadley, D.
view article (1.0)Design of Reusable Explosion-Proof Bulkheads for a Crosscut Refuge Chamber.Foster-Miller Associates, Inc., Waltham, MABureau of Mines, Washington, DC, OFR 48-76, November 1975, 280 p.