Resource Type
Serial/Series Title
United States Bureau of Mines Reports
9
Bulletin (United States. Bureau of Mines)
3
Technical paper (United States. Bureau of Mines)
3
National Bureau of Standards Reports
2
North American Fauna
2
Technologic papers of the Bureau of Standards
2
United States Bureau of Mines Law Serials
2
United States Fish and Wildlife Service Reports
2
Abstracts of Current Decisions on Mines and Mining
1
Fiscal Year 1917
1
3 More
Country
Year
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