Search U.S. government technical reports digitized or harvested by TRAIL.
Iron ore availability--market economy countries :a minerals availability appraisal
Domestic secondary lead industry :production and regulatory compliance costs
Performance evaluation of two light-scattering dust monitors
Water-jet-assisted drag bit cutting in medium-strength rock
Helium resources of the United States, 1985
Bureau of Mines cost estimating system handbook.
Economic evaluation methodology
International mining cost indexation system :indexes for 96 countries
Analyses of natural gases, 1986
Analyses of natural gases, 1917-85
True flammable gas detecting system
Test apparatus for measuring sound power levels of drills
International regulation of diesel engine use underground :a country-by-country synopsis
Survey of nuisance and biologically active dusts in metal and nonmetal mines
Estimation of remaining lode gold endowment in selected mining districts of Alaska
Natural and synthetic zeolites
Reducing dust exposure of workers during bag stacking in enclosed vehicles
Assessment and determination of illumination needs for operators of mobile surface mining equipment
Human factors contributing to groundfall accidents in underground coal mines :workers' views
Surface mine blasting :proceedings
An analysis of off-highway haulage truck maintenance and repair accidents, 1978-84
Spontaneous combustion fire detection for deep metal mines
Evaluation of selected lode gold deposits in the Chugach National Forest, Alaska
Human engineering and human resources management in mining :proceedings
Foreign direct investment in the U.S. minerals industry
Causes of coal miner absenteeism
Cost estimation handbook for small placer mines
Diesels in underground mines :proceedings
Respirable dust levels in coal, metal, and nonmetal mines
Hose safety during high-pressure water-jet cutting
Coal combustion in a ventilated tunnel
A review of the mechanisms of gas outbursts in coal
Roof and rib fall accident and cost statistics :an in-depth study
Bureau of Mines cost estimating system handbook (in two parts).
A catastrophe-theory model for simulating behavioral accidents
Rock burst research and the Coeur d'Alene District
Characterization of the 1986 sand and gravel mining workforce
Rollover protective structure (ROPS) performance criteria for large mobile mining equipment
Surface testing and evaluation of the conveyor belt service machine
Probe-hole drilling :high-stress detection in coal
Geologic conditions affecting coal mine ground control in the western United States