• 1,160 Law Library
• 1,088 Wisconsin Historical Society Library

• 1,221 Books
• 5 Journals, Magazines, Newspapers

• 508 United States. Congress. House
• 315 Law and legislation
• 147 Government policy
• 108 Prevention
• 85 United States. Environmental Protection Agency
• 82 United States
• 64 Evaluation
• 58 Safety measures
• 56 Security measures
• 51 Administrative agencies
• 47 Finance
• 46 Veterans
• 45 Economic aspects
• 44 Appropriations and expenditures
• 44 United States. Department of Homeland Security
• 43 Small business
• 43 United States. Department of Veterans Affairs
• 42 Management
• 36 United States. Securities and Exchange Commission
• 34 United States. Transportation Security Administration
• 33 Environmental aspects
• 33 Services for
• 32 Administrative procedure
• 32 United States. Federal Communications Commission

• 498 United States. Congress. House. Committee on Rules
• 73 United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs
• 57 United States. Congress. Senate. Committee on Commerce, Science, and Transportation
• 54 United States. Congress. House. Committee on Homeland Security
• 48 United States. Congress. Senate. Committee on Environment and Public Works
• 47 United States. Congress. House. Committee on Financial Services
• 29 United States. Congress. House. Committee on Transportation and Infrastructure
• 26 United States. Congress. Senate. Committee on Small Business and Entrepreneurship
• 26 United States. Congress. Senate. Committee on Veterans' Affairs
• 24 United States. Congress. House. Committee on the Judiciary
• 23 United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Clean Air and Nuclear Safety
• 21 United States. Congress. House. Committee on Energy and Commerce
• 18 United States. Congress. Senate. Committee on Banking, Housing, and Urban Affairs
• 16 United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs. Subcommittee on Regulatory Affairs and Federal Management
• 15 United States. Congress. House. Committee on Veterans' Affairs
• 15 United States. Congress. Senate. Committee on Indian Affairs (1993- )
• 13 United States. Congress. House. Committee on Small Business
• 12 United States. Congress. House. Committee on Oversight and Government Reform
• 12 United States. Congress. Senate. Committee on Energy and Natural Resources
• 11 United States. Congress. Senate. Committee on Health, Education, Labor, and Pensions
• 10 United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs. Permanent Subcommittee on Investigations
• 9 United States. Congress. House. Committee on Ways and Means
• 9 United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Surface Transportation and Merchant Marine Infrastructure, Safety, and Security
• 9 United States. Congress. Senate. Committee on the Judiciary

• 1,226 English

• 799 United States
• 5 California
• 4 Arizona
• 3 Alaska
• 3 Colorado
• 3 Foreign countries
• 3 Gold King Mine (San Juan County, Colo.)
• 3 Navajo Nation, Arizona, New Mexico & Utah
• 3 Northeastern States
• 3 Southern Ute Indian Tribe of the Southern Ute Reservation, Colorado
• 3 West Virginia
• 2 Animas River Watershed (Colo. and N.M.)
• 2 China
• 2 Great Plains
• 2 Mexican-American Border Region
• 2 Mexico
• 2 Minnesota
• 2 Montana
• 2 New Jersey
• 2 New York Region
• 2 Northern boundary of the United States
• 2 Phoenix
• 2 États-Unis
• 1 Animas River (Colo. and N.M.)
• 1 Atlantic Coast (U.S.)

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