• 1 Wisconsin's Water Library

• 14 Videos, Slides, Films

• 3 DVDs

• 5 Education
• 5 Educational sociology
• 5 Public schools
• 5 Sociology
• 5 Teaching
• 2 Agricultural pollution
• 2 Cities and towns
• 2 Commercial law
• 2 Ecology
• 2 Economic conditions
• 2 Environmental aspects
• 2 Factory and trade waste
• 2 Growth
• 2 Human capital
• 2 Industrial relations
• 2 Labor unions
• 2 Law and legislation
• 2 Marine pollution
• 2 Motivation in education
• 2 Personnel management
• 2 Physiological effect
• 2 Pollution
• 2 School environment
• 2 Social aspects
• 2 Water

• 11 Films Media Group
• 7 Films for the Humanities & Sciences (Firm)
• 3 WGBH Educational Foundation
• 2 PBS Home Video
• 2 Public Broadcasting Service (U.S.)
• 2 Shaffer, Marc
• 2 Smith, Hedrick
• 1 Hackel, Cliff
• 1 Jain, Aruna
• 1 Kaye, Eric
• 1 Young, Rick

• 14 English

• 4 United States
• 2 Chesapeake Bay (Md. and Va.)
• 2 Puget Sound (Wash.)
• 1 California
• 1 Maryland
• 1 San Diego
• 1 San Diego (Calif.)
• 1 Virginia
• 1 Washington
• 1 Washington (State)

• 11 Internet videos
• 5 Educational films
• 5 Videorecording
• 3 Documentary television programs
• 3 Nonfiction television programs
• 2 Educational television programs
• 2 Environmental television programs
• 1 Case studies
• 1 Documentary films

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