• 13 Geology and Geophysics Library (Leith)
• 9 Memorial Library
• 1 Map Library (Robinson)
• 1 Middleton Shelving Facility
• 1 Wendt Commons Library - Closed

• 8 Stream measurements
• 8 Water quality
• 7 Water-supply
• 3 Groundwater
• 3 Mineral industries
• 2 Water resources development
• 2 Water table
• 1 Abrasives industry
• 1 Aggregates (Building materials)
• 1 Aluminum industry and trade
• 1 Antimony
• 1 Antimony ores
• 1 Bismuth
• 1 Bismuth mines and mining
• 1 Crushed stone industry
• 1 Gypsum
• 1 Gypsum industry
• 1 Iodine
• 1 Manganese
• 1 Mines and mineral resources
• 1 Nickel
• 1 Nickel industry
• 1 Sand and gravel industry
• 1 Silicon carbide

• 9 United States. Bureau of Mines. Branch of Data Collection and Coordination
• 8 United States. Bureau of Mines
• 5 Geological Survey (U.S.). Water Resources Division
• 5 United States. Branch of Industrial Minerals
• 4 United States. Bureau of Mines. Branch of Metals
• 2 United States. Bureau of Mines. Branch of Ferrous Metals
• 1 Albuquerque (N.M.)
• 1 Geological Survey (U.S.). Data Collection and Coordination Section
• 1 Geological Survey (U.S.). Metals Section
• 1 Iowa Geological Survey
• 1 Iowa. Department of Natural Resources. Geological Survey Bureau
• 1 Iowa. Department of Transportation
• 1 Mississippi. Department of Natural Resources
• 1 North Carolina. Department of Environment and Natural Resources
• 1 North Carolina. Department of Environment, Health, and Natural Resources
• 1 North Carolina. Department of Natural Resources and Community Development
• 1 United States. Bureau of Mines. Branch of Nonferrous Metals
• 1 United States. Bureau of Mines. Division of Industrial Minerals
• 1 Wyoming Economic Development and Stabilization Board
• 1 Wyoming. Department of Economic Planning and Development
• 1 Wyoming. State Engineer's Office

• 7 United States
• 2 Arizona
• 2 Ohio
• 1 Albuquerque Basin
• 1 Idaho
• 1 Iowa
• 1 Mississippi
• 1 New Mexico
• 1 New York (State)
• 1 North Carolina
• 1 Oklahoma
• 1 Wyoming

• 22 Periodicals

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