• 1,129 Steenbock Library
• 144 Memorial Library
• 44 Map Library (Robinson)
• 28 Law Library
• 8 Verona Shelving Facility
• 6 Geology and Geophysics Library (Leith)
• 4 Arboretum Research Library
• 4 WHS State Archives Preservation Facility
• 4 Wisconsin's Water Library
• 3 Science Libraries Shelving Facility
• 2 Art Library (Kohler)
• 2 Middleton Shelving Facility
• 2 Wendt Commons Library - Closed
• 1 College Library
• 1 MERIT Library
• 1 Zoological Museum Research Library

• 3,207 Books
• 1,138 Maps, Atlases
• 204 Journals, Magazines, Newspapers
• 75 Microforms
• 4 Photos, Drawings, Prints
• 1 Sound Recordings

• 1 Compact Discs

• 1,026 National parks and reserves
• 457 History
• 442 Historic sites
• 264 Management
• 257 Trails
• 196 National monuments
• 195 Outdoor recreation
• 166 Antiquities
• 160 Planning
• 145 Historic buildings
• 128 Recreation areas
• 123 Description and travel
• 122 United States. National Park Service
• 118 Indians of North America
• 100 Conservation and restoration
• 96 Homes and haunts
• 89 Hiking
• 80 Parks
• 77 Battlefields
• 74 Land use
• 56 Environmental impact analysis
• 53 Environmental aspects
• 49 Excavations (Archaeology)
• 48 Military parks
• 47 Buildings, structures, etc

• 27 United States. Department of the Interior
• 22 United States. Forest Service
• 20 United States
• 19 Cuyahoga Valley National Park (Agency : U.S.)
• 17 United States. Bureau of Land Management
• 16 Civilian Conservation Corps (U.S.)
• 15 Yard, Robert Sterling, 1861-1945
• 14 United States. (96th, 1st session : 1979)
• 12 America's Industrial Heritage Project
• 10 Story, Isabelle F. (Isabelle Florence), 1888-1970
• 10 Thompson, A. Robert
• 10 University of North Dakota. Department of Anthropology and Archaeology
• 9 United States. Bureau of Reclamation
• 9 Wisconsin. Department of Natural Resources
• 8 United States. Department of the Interior. Southwestern Pennsylvania Heritage Preservation Commission
• 8 United States. National Park Service. Denver Service Center
• 8 University of Utah
• 8 Unrau, Harlan D
• 7 Brown, Sharon A
• 7 National Conference on State Parks
• 7 Olmsted Center for Landscape Preservation (U.S.)
• 7 United States. Army. Corps of Engineers
• 7 United States. Heritage Conservation and Recreation Service
• 6 Association for the Preservation of Virginia Antiquities

• 4,437 English
• 46 Spanish
• 16 French
• 16 German
• 6 Japanese
• 5 Italian
• 3 Chinese
• 2 Cherokee
• 2 Korean
• 2 Russian
• 1 Athapascan (Other)
• 1 Hawaiian

• 1,002 United States
• 239 California
• 232 Virginia
• 193 Arizona
• 159 Colorado
• 139 Utah
• 132 Alaska
• 126 New Mexico
• 126 Washington (D.C.)
• 124 Pennsylvania
• 117 Washington (State)
• 116 Michigan
• 107 Wyoming
• 104 New York (State)
• 98 Texas
• 96 Florida
• 90 Sleeping Bear Dunes National Lakeshore
• 89 Maryland
• 87 Sleeping Bear Dunes National Lakeshore (Mich.)
• 77 Massachusetts
• 76 North Carolina
• 75 Montana
• 73 Yellowstone National Park
• 66 Grand Teton National Park (Wyo.)
• 65 Grand Teton National Park

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