• 1 Memorial Library
• 1 Steenbock Library
• 1 Temporary Relocation Library

• 2 Microforms

• 16 Geology
• 10 Mines and mineral resources
• 6 Mineral industries
• 4 Michigan. Geological Survey
• 4 Water-supply
• 3 Groundwater
• 2 Botany
• 2 Geological surveys
• 2 Natural gas
• 2 Petroleum
• 2 Stream measurements
• 2 Water quality
• 2 Zoology
• 1 Biology
• 1 Ecological surveys
• 1 Gas, Natural
• 1 Gazetteers
• 1 Hydrology
• 1 Iron mines and mining
• 1 Maps
• 1 Michigan. Geological and Biological Survey
• 1 Oil fields
• 1 Outdoor recreation
• 1 Secondary recovery of oil
• 1 Statistics

• 20 Michigan. Geological Survey Division
• 7 Michigan. Geological Survey
• 5 Geological Survey (U.S.)
• 5 Geological Survey (U.S.). Water Resources Division
• 2 Houghton, Douglass, 1809-1845
• 2 Michigan
• 2 Michigan. Department of Natural Resources
• 2 Michigan. Office of the Commissioner of Mineral Statistics
• 1 DeLorme Mapping Company
• 1 Gannett, Samuel S. (Samuel Stinson), 1861-1939
• 1 Michigan State University. Department of Geology
• 1 Michigan. Geological Survey Division. Oil and Gas Section
• 1 Michigan. Geological Survey Division. Production and Proration Unit
• 1 Michigan. Geological Survey. Economic Minerals Section
• 1 Michigan. Geological and Biological Survey

• 35 English

• 16 Periodicals
• 3 Statistics
• 2 Directories

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