Resource Type
Serial/Series Title
United States Bureau of Mines Reports
4
Coast and Geodetic Survey Reports
2
United States Earthquakes
2
United States Geological Survey Reports
2
Farmers' bulletin (United States. Dept. of Agriculture)
1
Geological Survey bulletin
1
Report of investigations (United States. Bureau of Mines)
1
Technical paper (United States. Bureau of Mines)
1
U.S. Geological Survey professional paper
1