• 5,469 Geology and Geophysics Library (Leith)
• 1,240 Memorial Library
• 871 Wisconsin's Water Library
• 341 Wisconsin Historical Society Library
• 287 Verona Shelving Facility
• 274 Steenbock Library
• 267 Middleton Shelving Facility
• 214 Law Library
• 96 Wendt Commons Library - Closed
• 72 Science Libraries Shelving Facility
• 55 Map Library (Robinson)
• 10 Limnology Library
• 8 Wisconsin Historical Society Archives
• 6 AOSS Library
• 6 Shared Print Repositories
• 6 UW Archives
• 5 College Library
• 5 WHS State Archives Preservation Facility
• 4 Special Collections (Memorial Library)
• 3 Arboretum Research Library
• 3 Temporary Relocation Library
• 2 Ebling Library
• 2 MERIT Library
• 1 ILL Library
• 1 Zoological Museum Research Library

• 10,936 Books
• 1,666 Maps, Atlases
• 648 Microforms
• 189 Journals, Magazines, Newspapers
• 67 Manuscripts, Theses
• 49 Videos, Slides, Films
• 23 Computer file
• 12 Sound Recordings
• 5 Photos, Drawings, Prints
• 4 Mixed Materials

• 15 DVDs
• 2 VHS Videocassettes

• 2,579 Pollution
• 1,802 Water-supply
• 1,475 Quality
• 1,358 Environmental aspects
• 1,358 Water quality
• 1,179 Aquifers
• 856 Geology
• 835 Hydrogeology
• 763 Water
• 664 Groundwater flow
• 516 Water table
• 407 Hydrology
• 367 Water quality management
• 353 Purification
• 346 Mathematical models
• 312 Wells
• 302 Water resources development
• 295 Measurement
• 221 Drinking water
• 212 Analysis
• 209 Law and legislation
• 208 Artesian wells
• 202 Sampling
• 193 Nitrates

• 7,429 Geological Survey (U.S.)
• 231 United States. Environmental Protection Agency
• 222 National Water-Quality Assessment Program (U.S.)
• 193 United States. Department of Energy
• 152 Southwest Florida Water Management District (Fla.)
• 146 Wisconsin. Department of Natural Resources
• 120 Wisconsin Geological and Natural History Survey
• 117 United States
• 116 California. State Water Resources Control Board
• 116 Geological Survey (U.S.). Water Resources Division
• 109 United States. Bureau of Reclamation
• 106 United States. Bureau of Land Management
• 100 Robert S. Kerr Environmental Research Laboratory
• 98 Maryland Geological Survey
• 96 Kentucky Geological Survey
• 74 United States. Bureau of Indian Affairs
• 71 Belitz, Kenneth
• 69 United States. Army. Corps of Engineers
• 68 New York (State). Department of Environmental Conservation
• 65 St. Johns River Water Management District (Fla.)
• 65 United States. National Park Service
• 64 Meinzer, Oscar Edward, 1876-1948
• 64 National Regional Aquifer Systems Analysis Program (U.S.)
• 63 South Florida Water Management District (Fla.)
• 62 Wyoming. State Engineer's Office

• 12,580 English
• 99 French
• 76 German
• 53 Russian
• 53 Spanish
• 11 Danish
• 8 Swedish
• 7 Indonesian
• 7 Italian
• 7 Japanese
• 7 Portuguese
• 6 Polish
• 5 Hungarian
• 4 Chinese
• 3 Romanian
• 3 Unknown
• 2 Afrikaans
• 2 Arabic
• 2 Czech
• 2 Dutch
• 2 Latin
• 2 Multiple languages
• 1 Greek, Ancient (to 1453)
• 1 Norwegian
• 1 Thai

• 1,281 United States
• 822 Wisconsin
• 633 California
• 504 Florida
• 349 Texas
• 316 New York (State)
• 294 Nevada
• 279 Arizona
• 268 New Mexico
• 231 Colorado
• 217 Idaho
• 217 Wyoming
• 210 Minnesota
• 199 Illinois
• 194 Washington (State)
• 190 Pennsylvania
• 177 Kentucky
• 174 Montana
• 168 Hawaii
• 162 Kansas
• 160 Nebraska
• 157 Utah
• 145 Tennessee
• 142 Michigan
• 137 New Jersey

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