• 13 Videos, Slides, Films

• 12 Human geography
• 10 Cultural geography
• 10 Social ecology
• 8 Environmental aspects
• 8 Environmental geography
• 7 Effect of human beings on
• 7 Nature
• 6 Economic aspects
• 5 Conservation of natural resources
• 5 Environmental protection
• 5 Power (Social sciences)
• 5 Social classes
• 5 Wealth
• 4 Economic geography
• 4 Water
• 3 Moral and ethical aspects
• 2 Education
• 2 Educational law and legislation
• 2 Educational sociology
• 2 Equality
• 2 Ethnicity
• 2 Geography
• 2 History

• 13 Films Media Group
• 4 System TV (Firm)
• 2 Agency for Instructional Technology
• 2 Network Ireland Television
• 2 WNET (Television station : New York, N.Y.)
• 1 Classroom Video (Firm)
• 1 Parthenon Entertainment (Firm)
• 1 Xin, Feng

• 13 English
• 2 Multiple languages

• 11 Africa, Sub-Saharan
• 4 Africa
• 3 India
• 3 South Asia
• 1 Africa, North
• 1 Kenya

• 13 Educational films
• 13 Internet videos

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