• 14 Memorial Library
• 10 AOSS Library
• 10 Law Library
• 6 Ebling Library
• 2 Wisconsin's Water Library
• 1 Middleton Shelving Facility
• 1 Wisconsin Historical Society Library

• 246 Books
• 2 Journals, Magazines, Newspapers
• 1 Maps, Atlases

• 212 Pollution
• 33 Measurement
• 29 Environmental aspects
• 21 Water
• 16 Purification
• 14 Air Pollution
• 13 Analysis
• 13 Law and legislation
• 11 Equipment and supplies
• 11 Standards
• 9 Air quality management
• 9 Mathematical models
• 9 Microbiology
• 9 Safety measures
• 8 Gases
• 7 Aerosols
• 7 Automobiles
• 7 Effect of air pollution on
• 7 Environmental policy
• 7 Welding
• 6 Atmospheric diffusion
• 6 Economic aspects
• 6 Exhaust gas
• 6 Motors

• 14 Air Pollution Control Association
• 7 Air Pollution Control Association. Technical Council
• 4 AWS Project Committee on Fumes and Gases
• 4 American Meteorological Society
• 4 American National Standards Institute
• 3 Beery, W. T
• 3 Hesketh, Howard E
• 3 Organisation for Economic Co-operation and Development
• 3 Predvoditelev, A. S. (Aleksandr Savvich)
• 3 Richards, Ellen H. (Ellen Henrietta), 1842-1911
• 3 United States. Environmental Protection Agency
• 3 Woodman, A. G. (Alpheus Grant), 1873-
• 3 World Meteorological Organization
• 2 Air Pollution Control Association. Mid-Atlantic States Section
• 2 American Institute of Chemical Engineers
• 2 American Society of Heating, Refrigerating and Air-Conditioning Engineers
• 2 American Society of Mechanical Engineers. Air Pollution Control Division
• 2 American Society of Mechanical Engineers. Air Pollution Standards Committee
• 2 American Society of Mechanical Engineers. Fluids Engineering Division
• 2 American Welding Society. Committee on Fumes and Gases
• 2 Davis, Wayne T
• 2 Englund, H. M
• 2 Environmental Monitoring Systems Laboratory (Research Triangle Park, N.C.)
• 2 Georgii, H. W
• 2 Godish, Thad

• 244 English
• 6 German
• 5 French
• 4 Russian
• 2 Spanish

• 34 United States
• 3 California
• 2 Great Britain
• 2 India
• 2 New York
• 2 New York (State)
• 2 New York Metropolitan Area
• 1 Albany Metropolitan Area
• 1 Carpathian Mountains
• 1 Chicago
• 1 Connecticut
• 1 Europe
• 1 Illinois
• 1 New Jersey
• 1 Pennsylvania
• 1 Rio Grand Valley
• 1 San Francisco Bay Area
• 1 États-Unis

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