Search U.S. government technical reports digitized or harvested by TRAIL.
Abstracts of Current Decisions on Mines and Mining: March to December, 1913
Abstracts of Current Decisions on Mines and Mining: October, 1914, to April, 1915
Abstracts of Current Decisions on Mines and Mining: May to September, 1915
Abstracts of Current Decisions on Mines and Mining: October to December, 1915
Abstracts of Current Decisions on Mines and Mining: January to April, 1916
Abstracts of Current Decisions on Mines and Mining: May to August, 1916
Abstracts of Current Decisions on Mines and Mining: January to April, 1917
Abstracts of Current Decisions on Mines and Mining: September to December, 1916
Abstracts of Current Decisions on Mines and Mining: September to December, 1917
Abstracts of Current Decisions on Mines and Mining: January to May 1919
Abstracts of Current Decisions on Mines and Mining: May to September, 1918
Abstracts of Current Decisions on Mines and Mining: September to December, 1918
Abstracts of Current Decisions on Mines and Mining: May to August, 1919