Serial/Series Title
United States Bureau of Mines Reports
10
United States Geological Survey Reports
7
Water Resources Investigations Reports
4
Information circular (United States. Bureau of Mines)
2
Report of investigations (United States. Bureau of Mines)
2
Trace elements investigations report
2
Fiscal Year 1948
1
Fiscal Year 1949
1
Fiscal Year 1950
1
Mineral technology (United States. Bureau of Mines)
1
1 More