Search U.S. government technical reports digitized or harvested by TRAIL.
The tin situation from a domestic standpoint
Consumption of tin in the United States, 1925
The chromium situation from a domestic standpoint
Recent developments in the mining industry
Mining methods and costs at metal mines of the United States
Mining and technology graduates and their problems
Bonuses to encourage safe work and for work safely done
Summary of ore-mining cost data
Dust control in mining, tunneling, and quarrying in the United States, 1961 through 1967
Mineral resource valuation for public policy
Technologic and related trends in the mineral industries, 1972
Land utilization and reclamation in the mining industry, 1930-71,
Providing new sources of mineral supply
Land utilization and reclamation in the mining industry, 1930-80