• 49 Videos, Slides, Films

• 33 Social conditions
• 12 Human geography
• 11 Human ecology
• 11 Social structure
• 9 Cultural geography
• 9 Power (Social sciences)
• 9 Social classes
• 9 Social ecology
• 9 Wealth
• 8 Moral and ethical aspects
• 7 Economics
• 7 Environmental aspects
• 7 Environmental geography
• 7 History
• 7 Political anthropology
• 7 Television programs
• 6 Economic aspects
• 6 Effect of human beings on
• 6 Nature
• 6 Technology
• 5 Conservation of natural resources
• 5 Economic geography
• 5 Physical geography
• 4 Education
• 4 Environmental protection

• 49 Films Media Group
• 8 Point du Jour (Firm)
• 5 System TV (Firm)
• 4 Electric Sky (Firm)
• 4 WNET (Television station : New York, N.Y.)
• 3 Agency for Instructional Technology
• 2 ABC News Productions
• 2 ITV Global Entertainment
• 2 M-Net (Firm)
• 2 Network Ireland Television
• 1 American Public Television
• 1 Ampersand Film & Video Tape Productions
• 1 BBC Worldwide Ltd
• 1 California Newsreel (Firm)
• 1 Classroom Video (Firm)
• 1 German United Distributors
• 1 Journeyman Pictures (Firm)
• 1 Multimedia Group of Canada
• 1 National Film Board of Canada
• 1 Nordic World
• 1 Radio Nederland Wereldomroep
• 1 SW Pictures Ltd
• 1 Telepool GmbH
• 1 Österreichischer Rundfunk

• 49 English
• 4 Multiple languages

• 11 Africa
• 3 India
• 3 South Africa
• 3 South Asia
• 2 Tanzania
• 2 Zambia
• 1 Africa, North
• 1 Benin
• 1 Cameroon
• 1 China
• 1 Côte d'Ivoire
• 1 Ethiopia
• 1 Kenya
• 1 Malawi
• 1 Mauritius
• 1 Mozambique
• 1 Nigeria
• 1 Southeast Asia
• 1 Soweto
• 1 Soweto (South Africa)
• 1 Uganda
• 1 Zanzibar

• 49 Internet videos
• 48 Educational films
• 48 Videorecording

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