Resource Type
Collection
Serial/Series Title
Farmers' bulletin (United States. Dept. of Agriculture)
25
United States Bureau of Mines Reports
6
30 Minute Series
2
Bulletin (United States. Bureau of Mines)
2
Petroleum technology (United States. Bureau of Mines)
2
United States Geological Survey Reports
2
Technical paper (United States. Bureau of Mines)
1
U.S. Geological Survey professional paper
1