• 29 Memorial Library
• 6 Wisconsin Historical Society Library
• 5 Verona Shelving Facility
• 3 Wisconsin's Water Library
• 2 Map Library (Robinson)
• 1 Steenbock Library
• 1 Wisconsin Historical Society Archives

• 688 Books
• 556 Maps, Atlases
• 25 Microforms
• 21 Journals, Magazines, Newspapers
• 4 Manuscripts, Theses

• 603 Geology
• 133 Geology, Stratigraphic
• 116 Mines and mineral resources
• 81 Groundwater
• 70 Coal
• 46 Geomagnetism
• 43 Water quality
• 35 Environmental aspects
• 30 Water-supply
• 28 Stream measurements
• 27 Geochemistry
• 27 Petroleum
• 26 Paleontology
• 25 Geology, Structural
• 24 Gravity anomalies
• 22 Coal mines and mining
• 22 Hydrology
• 21 Analysis
• 21 Pollution
• 21 Water
• 19 Petrology
• 17 Geochemical prospecting
• 17 Stratigraphic correlation
• 17 Water resources development
• 16 Natural gas

• 913 Geological Survey (U.S.)
• 97 Montana Bureau of Mines and Geology
• 79 United States. Bureau of Land Management
• 71 Colton, Roger B. (Roger Burnham), 1924-
• 32 Luft, Stanley Jeremie, 1927-
• 27 Witkind, Irving J. (Irving Jerome), 1917-2008
• 25 Parrett, Charles
• 24 Mudge, Melville R., 1921-2009
• 20 Kleinkopf, M. Dean (Merlin Dean), 1926-2015
• 19 Bankey, Viki
• 17 Tysdal, Russell G
• 16 Montana. Department of Natural Resources and Conservation
• 16 United States. Bureau of Indian Affairs
• 15 Schmidt, Robert George
• 14 U.S. Atomic Energy Commission
• 13 Campbell, W. L. (Wesley Lyle), 1937-
• 13 Harrison, Jack Edward, 1924-
• 13 Nimick, David A
• 13 Pearson, Robert Carl, 1926-
• 13 Whipple, James W. (James Wilburn)
• 12 Culbertson, William Craven, 1919-
• 12 Dyman, T. S
• 12 Heffern, Edward L
• 12 Hopkins, R. T
• 12 McGraw, J. P

• 123 Idaho
• 82 Wyoming
• 49 U.S
• 48 Beaverhead County
• 48 Custer County
• 43 Gallatin County
• 42 Rosebud County
• 38 Madison County
• 38 Powder River County
• 37 Lewis and Clark County
• 30 Big Horn County
• 30 Park County
• 24 North Dakota
• 24 Sanders County
• 22 Jefferson County
• 20 Lincoln County
• 20 Roosevelt County
• 19 United States
• 18 Glacier National Park
• 16 Fremont County
• 15 Chouteau County
• 15 Valley County
• 14 Granite County
• 14 Shoshone County

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