Resource Type
Partner
Collection
Serial/Series Title
United States Bureau of Mines Reports
4
Farmers' bulletin (United States. Dept. of Agriculture)
2
Fiscal Year 1948
1
Fiscal Year 1949
1
Fiscal Year 1950
1
Information circular (United States. Bureau of Mines)
1
Personal Papers (MS 80-0002)
1
U.S. Geological Survey professional paper
1
United States Geological Survey Reports
1