Resource Type
Serial/Series Title
United States Bureau of Mines Reports
7
National Bureau of Standards Reports
2
Scientific papers (United States. National Bureau of Standards)
2
Technical paper (United States. Bureau of Mines)
2
Annual Report of the Boy Scouts of America
1
Bulletin (United States. Bureau of Mines)
1
Coal-Mine Fatalities in the United States
1
House document (United States. Congress. House)
1
North American Fauna
1
Report of investigations (United States. Bureau of Mines)
1
1 More