• 2 Wisconsin's Water Library
• 1 College Library
• 1 Memorial Library
• 1 Verona Shelving Facility

• 5 DVDs
• 1 Blu-ray Discs

• 9 Environmental protection
• 8 Environmental aspects
• 6 Sustainable development
• 5 Environmental conditions
• 5 Government policy
• 4 Climatic changes
• 4 Global warming
• 4 Human ecology
• 3 Citizen participation
• 3 Economic aspects
• 3 Environmentalism
• 3 Greenhouse effect, Atmospheric
• 3 History
• 3 Law and legislation
• 3 Social aspects
• 3 Social change
• 3 Social conditions
• 3 UN Millennium Project
• 2 Deregulation
• 2 Economic development
• 2 Environmental economics
• 2 Environmentalists
• 2 Fierce green fire
• 2 International cooperation

• 7 Bullfrog Films
• 4 BBC Worldwide Ltd
• 4 Richards, Jenny, (Film producer)
• 4 Television Trust for the Environment
• 3 Actual Films
• 3 Berge, Richard
• 3 Cohen, Bonni
• 3 Film Platform
• 3 Gawin, Luke
• 3 Global Environmental Justice Documentaries Project
• 3 Gore, Al, 1948-
• 3 Paramount Pictures Corporation
• 3 Participant Media
• 3 Ro*Co Films Educational (Firm)
• 3 Shenk, Jon
• 3 Skoll, Jeff
• 3 Weyermann, Diane
• 2 750 Productions
• 2 Allende, Isabel
• 2 Beal, Jeff, 1963-
• 2 Bernier, Don, 1970-
• 2 Dunbar, Sally
• 2 Economist Group
• 2 Jones, Van, 1968-
• 2 Judd, Ashley

• 20 English
• 4 Spanish
• 2 Chinese
• 1 French
• 1 Portuguese
• 1 South American Indian (Other)

• 7 United States
• 2 China
• 2 Concord
• 2 Massachusetts
• 1 Alberta
• 1 Alberta, Northern
• 1 Athabasca Tar Sands (Alta.)
• 1 Australia
• 1 Danube River
• 1 Developing countries
• 1 European Union countries
• 1 Ganges River (India and Bangladesh)
• 1 Iceland
• 1 India
• 1 Johannesburg
• 1 Mongolia
• 1 Paraguay
• 1 South Africa
• 1 South Wales
• 1 Wales, South
• 1 Yunnan Sheng
• 1 Yunnan Sheng (China)
• 1 États-Unis

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