Resource Type
Serial/Series Title
Farmers' bulletin (United States. Dept. of Agriculture)
11
United States Bureau of Mines Reports
6
United States Geological Survey Reports
4
Water Resources Investigations Reports
4
Bulletin (United States. Bureau of Mines)
1
Fiscal Year 1948
1
Fiscal Year 1949
1
Fiscal Year 1950
1
Petroleum technology (United States. Bureau of Mines)
1