• 3 Map Library (Robinson)
• 3 Memorial Library
• 1 AMP Library
• 1 Journalism Reading Room
• 1 MERIT Library
• 1 Steenbock Library
• 1 Verona Shelving Facility
• 1 Wisconsin Historical Society Archives
• 1 Wisconsin Historical Society Library

• 8 Microforms

• 16 Aquifers
• 15 Groundwater
• 8 Geology
• 4 Roads
• 4 Water table
• 3 Outdoor recreation
• 1 Description and travel
• 1 Hydrology
• 1 Mines and mineral resources
• 1 Soil compaction

• 18 Geological Survey (U.S.)
• 6 Maryland Geological Survey
• 6 Maryland. Tidewater Administration
• 3 DeLorme Mapping Company
• 3 Southwest Florida Water Management District (Fla.)
• 3 Virginia. Department of Environmental Quality
• 2 South Florida Water Management District (Fla.)
• 1 Antenna Audio
• 1 Florida Geological Survey
• 1 Florida. Department of Environmental Regulation
• 1 GeoSystems Global Corp
• 1 Kentucky Geological Survey
• 1 Magyar Állami Földtani Intézet
• 1 MapQuest.com, Inc
• 1 Mapping Specialists, Ltd
• 1 Melcher Media
• 1 Minnesota Geological Survey
• 1 National Geographic Maps (Firm)
• 1 National Geographic Society (U.S.)
• 1 New South Wales. Department of Mines
• 1 Rand McNally and Company
• 1 St. Johns River Water Management District (Fla.)
• 1 Suwannee River Water Management District (Fla.)
• 1 United States. National Aeronautics and Space Administration

• 28 English
• 1 German

• 6 Florida
• 6 Maryland, Southern
• 6 United States
• 3 Magothy Aquifer
• 3 Virginia
• 2 Canada
• 2 Mexico
• 2 Patapsco Aquifer
• 2 Southern Maryland
• 1 Aquia Formation
• 1 Arizona
• 1 Australia
• 1 Galveston
• 1 Houston
• 1 Hungary
• 1 Indiana
• 1 Kentucky
• 1 Minnesota
• 1 Nebraska
• 1 New South Wales
• 1 Northwest Florida Water Management District (Fla.)
• 1 Ohio
• 1 Palm Beach County
• 1 Solar system
• 1 Suwannee River (Ga. and Fla.)

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