Resource Type
Collection
Serial/Series Title
Farmers' bulletin (United States. Dept. of Agriculture)
29
United States Bureau of Mines Reports
13
The Agricultural Outlook
9
Bulletin (United States. Bureau of Mines)
3
Petroleum technology (United States. Bureau of Mines)
3
Technical paper (United States. Bureau of Mines)
3
United States Geological Survey Reports
3
U.S. Geological Survey bulletin
2
Mineral technology (United States. Bureau of Mines)
1
U.S. Geological Survey professional paper
1
1 More