• 4 Journals, Magazines, Newspapers
• 1 Microforms

• 2 Geology
• 2 Mineral industries
• 2 Mines and mineral resources
• 1 Environmental aspects
• 1 Stream measurements
• 1 Water quality
• 1 Water-supply

• 2 Virginia. Division of Mineral Resources
• 1 Geological Survey (U.S.)
• 1 Geological Survey (U.S.). Water Resources Division
• 1 Virginia Geological Survey
• 1 Virginia. Department of Mines, Minerals, and Energy
• 1 Virginia. Division of Geology

• 1 Statistics

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