• 488 Map Library (Robinson)
• 117 Wisconsin Historical Society Archives
• 35 Wisconsin's Water Library
• 22 Memorial Library
• 16 Steenbock Library
• 5 AOSS Library
• 5 Wisconsin Historical Society Library
• 4 Limnology Library
• 3 Verona Shelving Facility
• 2 AMP Library
• 2 Law Library
• 2 MERIT Library
• 2 Temporary Relocation Library
• 1 Arboretum Research Library
• 1 Journalism Reading Room
• 1 Middleton Shelving Facility
• 1 Music Library (Mills)
• 1 UW Archives

• 133 Microforms
• 68 Books
• 28 Journals, Magazines, Newspapers
• 11 Remote Sensing Images
• 10 Photos, Drawings, Prints
• 3 Computer file

• 7,078 Geology
• 1,110 Geomagnetism
• 885 Groundwater
• 675 Mines and mineral resources
• 655 Geology, Stratigraphic
• 466 Geology, Structural
• 416 Coal
• 300 Aquifers
• 299 Floods
• 281 Sediments (Geology)
• 235 Gravity anomalies
• 203 Magnetic anomalies
• 172 Petroleum
• 164 Hydrology
• 164 Water-supply
• 160 Geochemical prospecting
• 157 Water table
• 155 Earthquakes
• 154 Geochemistry
• 148 Hydrogeology
• 143 Faults (Geology)
• 121 Water quality
• 116 Ore deposits
• 113 Stratigraphic correlation
• 104 Landslides

• 12,899 Geological Survey (U.S.)
• 817 United States. National Aeronautics and Space Administration
• 806 Kentucky Geological Survey
• 472 U.S. Atomic Energy Commission
• 310 Planetary Geology Program (U.S.)
• 250 Massachusetts. Department of Public Works
• 248 Wisconsin Geological and Natural History Survey
• 163 State Geological and Natural History Survey of Connecticut
• 156 Wisconsin. Division of Highways
• 135 Bromery, Randolph W. (Randolph Wilson), 1926-2013
• 132 United States. Bureau of Land Management
• 118 Zandle, Gerald L
• 117 Colton, Roger B. (Roger Burnham), 1924-
• 116 Cobb, Edward H. (Edward Huntington), 1916-1983
• 100 Gilbert, Francis P
• 88 Pennsylvania. Department of Internal Affairs
• 80 Geological Society of America
• 79 Scott, Glenn R., 1918-2012
• 72 Henderson, John R
• 71 Dames & Moore
• 68 Planetary Geology and Geophysics Program (U.S.)
• 66 United States. National Park Service
• 64 Connecticut. Department of Environmental Protection
• 64 Popenoe, Peter
• 63 Jet Propulsion Laboratory (U.S.)

• 64 Japanese
• 46 Arabic
• 43 French
• 23 Spanish
• 16 Russian
• 8 Armenian
• 8 Portuguese
• 8 Swedish
• 7 Indonesian
• 5 German
• 5 Icelandic
• 5 Norwegian
• 4 Chinese
• 4 Czech
• 3 Afrikaans
• 2 Danish
• 2 Hebrew
• 2 Romanian
• 1 Dutch
• 1 Finnish
• 1 Hungarian
• 1 Italian
• 1 Korean
• 1 Multiple languages

• 1,145 U.S
• 905 California
• 884 Kentucky
• 864 Alaska
• 860 Utah
• 859 Colorado
• 682 Mars (Planet)
• 579 New Mexico
• 557 Arizona
• 556 Montana
• 552 Nevada
• 548 Wyoming
• 507 Wisconsin
• 415 Massachusetts
• 391 United States
• 360 Connecticut
• 312 Pennsylvania
• 298 Idaho
• 252 San Juan County
• 252 Washington (State)
• 237 Oregon
• 187 Virginia
• 176 New York (State)
• 174 Texas
• 166 Missouri

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