BUMINESBureau of Mines (United States Department of the Interior)
References in periodicals archive ?
"Optimizing Dust Control on Surface Coal Mine Drills," U.S BuMines Technology News 266, Sept.
Assessment of Accident Risk During Haulage Truck and Power Shovel Maintenance and Recommendations for Improved Safety BuMines IC 9246, 1990, 7 pp.
"Roof and Rib Fall Accident and Cost Statistics: An In-Depth Study." BuMines IC 9151, 1988, 20 pp.