• 31 Memorial Library
• 22 Law Library
• 12 Wisconsin's Water Library
• 6 Steenbock Library
• 5 Wendt Commons Library - Closed
• 4 Geology and Geophysics Library (Leith)
• 3 WHS State Archives Preservation Facility
• 2 Information School Library
• 1 AOSS Library
• 1 Business Library
• 1 College Library
• 1 UW Archives
• 1 Verona Shelving Facility
• 1 Wisconsin Historical Society Archives

• 353 Books
• 46 Journals, Magazines, Newspapers
• 4 Maps, Atlases
• 4 Microforms
• 1 Manuscripts, Theses

• 66 Industrial safety
• 53 Safety measures
• 35 Industrial hygiene
• 22 Research
• 22 United States. Occupational Safety and Health Administration
• 19 Prevention
• 18 Construction industry
• 16 Law and legislation
• 15 Water resources development
• 13 Hazardous substances
• 13 United States. Army. Corps of Engineers
• 13 Work environment
• 11 History
• 11 Safety regulations
• 11 Standards
• 10 Pollution
• 10 prevention & control
• 9 Chemicals
• 9 Employees
• 9 Officials and employees
• 8 Armed Forces
• 8 United States. Army
• 7 Dams
• 7 Information services
• 7 Occupational diseases

• 117 United States. Occupational Safety and Health Administration
• 36 United States. Army. Corps of Engineers
• 20 United States. Bureau of Reclamation
• 11 Council on Environmental Quality (U.S.)
• 8 United States. National Technical Information Service
• 7 U.S. Army Engineer School
• 7 United States. Army. Corps of Engineers. Rock Island District
• 6 United States. Congress. Office of Technology Assessment
• 6 United States. Department of the Army
• 5 United States. Urban Mass Transportation Administration
• 4 National Institute for Occupational Safety and Health
• 4 National Science Foundation (U.S.)
• 4 U.S. National Alcohol Fuels Commission
• 4 United States
• 4 United States. Army Facilities Engineering Support Agency
• 4 United States. Army. Corps of Engineers. Baltimore District
• 4 United States. Bureau of Mines
• 4 United States. Defense Supply Agency
• 4 United States. Environmental Protection Agency
• 4 United States. Flight Standards Service
• 4 United States. General Accounting Office
• 4 United States. Office of the Assistant Secretary of Defense (Installations and Logistics)
• 3 Defense Logistics Services Center (U.S.)
• 3 U.S. Army Engineer Institute for Water Resources
• 3 U.S. Army Topographic Engineering Center

• 400 English
• 5 Spanish

• 6 North America
• 6 États-Unis
• 4 Colorado River
• 4 Colorado River (Colo.-Mexico)
• 3 Arizona
• 3 Canada
• 3 Glen Canyon Dam
• 3 Glen Canyon Dam (Ariz.)
• 3 Glen Canyon National Recreation Area
• 3 Glen Canyon National Recreation Area (Utah and Ariz.)
• 3 Hoover Dam
• 3 Hoover Dam (Ariz. and Nev.)
• 3 Lake Powell
• 3 Powell, Lake (Utah and Ariz.)
• 2 Illinois
• 2 Parker Dam
• 2 Parker Dam (Ariz. and Calif.)
• 1 Androscoggin River
• 1 Androscoggin River (N.H. and Me.)
• 1 Atlantic Coast
• 1 Atlantic Coast (Canada)
• 1 Atlantic Coast (North America)
• 1 Atlantic Coast (U.S.)
• 1 China

Limit year range