• 7,247 Memorial Library
• 5,242 Steenbock Library
• 3,756 Wisconsin Historical Society Library
• 2,118 Middleton Shelving Facility
• 2,065 Verona Shelving Facility
• 1,825 Geology and Geophysics Library (Leith)
• 1,714 Law Library
• 1,168 Wisconsin's Water Library
• 964 Wendt Commons Library - Closed
• 899 Science Libraries Shelving Facility
• 354 College Library
• 296 Ebling Library
• 177 Limnology Library
• 150 AOSS Library
• 146 WHS State Archives Preservation Facility
• 138 Art Library (Kohler)
• 86 Shared Print Repositories
• 66 MERIT Library
• 53 Arboretum Research Library
• 38 Temporary Relocation Library
• 34 UW Archives
• 28 Special Collections (Memorial Library)
• 22 Wisconsin Historical Society Archives
• 21 ILL Library
• 20 Cooperative Children's Book Center (CCBC)

• 39,667 Books
• 1,654 Microforms
• 1,309 Videos, Slides, Films
• 882 Journals, Magazines, Newspapers
• 345 Manuscripts, Theses
• 96 Maps, Atlases
• 52 Computer file
• 33 Mixed Materials
• 25 Sound Recordings
• 15 Photos, Drawings, Prints
• 3 Kits
• 1 3-D Objects, Models, Sculpture
• 1 Remote Sensing Images
• 1 Tactile Material

• 347 DVDs
• 47 VHS Videocassettes
• 9 Compact Discs
• 2 Blu-ray Discs
• 1 Cassette Tapes

• 4,564 Pollution
• 2,202 Economic aspects
• 1,965 Water
• 1,827 Environmental policy
• 1,733 Sustainable development
• 1,668 Economic development
• 1,644 Air
• 1,470 Toxicology
• 1,411 Government policy
• 1,390 Pesticides
• 1,360 Groundwater
• 1,333 Management
• 1,290 Social aspects
• 1,262 Health aspects
• 1,153 Climatic changes
• 1,094 Law and legislation
• 1,046 Roads
• 1,036 Land use
• 1,017 Environmental protection
• 980 Water quality
• 868 Agriculture
• 808 Nuclear power plants
• 793 Measurement
• 777 History

• 3,076 Geological Survey (U.S.)
• 913 United States
• 666 United States. Environmental Protection Agency
• 463 Agricultural Impact Statement Program (Wis.)
• 422 United States. Bureau of Land Management
• 397 United States. Forest Service
• 393 United States. Army. Corps of Engineers
• 391 National Bureau of Economic Research
• 357 Wisconsin. Department of Natural Resources
• 356 United States. Federal Highway Administration
• 305 United States. Agency for Toxic Substances and Disease Registry
• 303 Library of Congress. Congressional Research Service
• 290 Halpin, Alice
• 278 Organisation for Economic Co-operation and Development
• 260 Industrial Environmental Research Laboratory (Research Triangle Park, N.C.)
• 253 United States. Department of Energy
• 252 National Water-Quality Assessment Program (U.S.)
• 251 Wisconsin. Department of Agriculture, Trade, and Consumer Protection
• 237 United Nations Environment Programme
• 222 U.S. Fish and Wildlife Service
• 222 United States. General Accounting Office
• 221 United States. Environmental Protection Agency. Office of Research and Development
• 217 U.S. Nuclear Regulatory Commission. Office of Nuclear Reactor Regulation
• 208 United States. Congress. Senate. Committee on Environment and Public Works
• 204 Digitalia (Firm)

• 40,401 English
• 927 Spanish
• 449 French
• 354 German
• 150 Indonesian
• 127 Portuguese
• 73 Chinese
• 67 Russian
• 42 Thai
• 29 Italian
• 28 Japanese
• 26 Polish
• 22 Korean
• 20 Norwegian
• 18 Hindi
• 17 Multiple languages
• 16 Arabic
• 15 Dutch
• 14 Swedish
• 12 Danish
• 11 Unknown
• 11 Vietnamese
• 9 Undetermined
• 7 Finnish
• 7 Malay

• 9,177 United States
• 2,677 Wisconsin
• 784 California
• 692 Alaska
• 526 Colorado
• 435 Wyoming
• 398 Developing countries
• 397 Washington (State)
• 379 Canada
• 370 Oregon
• 309 Mexico, Gulf of
• 296 India
• 288 New Mexico
• 267 Florida
• 265 Idaho
• 265 New York (State)
• 257 China
• 252 Texas
• 249 Mississippi River
• 248 Montana
• 245 Arizona
• 242 Utah
• 240 Europe
• 228 West (U.S.)
• 224 Indonesia

Limit year range