• 4 Memorial Library

• 1 Aluminum industry and trade
• 1 Bismuth
• 1 Bismuth mines and mining
• 1 Manganese
• 1 Nickel
• 1 Nickel industry

• 4 United States. Bureau of Mines. Branch of Data Collection and Coordination
• 3 United States. Bureau of Mines
• 2 United States. Bureau of Mines. Branch of Ferrous Metals
• 1 Geological Survey (U.S.). Data Collection and Coordination Section
• 1 Geological Survey (U.S.). Metals Section
• 1 United States. Bureau of Mines. Branch of Nonferrous Metals

• 4 English

• 2 United States

• 4 Periodicals
• 4 Statistics

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