• 11 Videos, Slides, Films

• 6 Cultural geography
• 6 Social ecology
• 5 Population
• 4 Economic aspects
• 4 Human geography
• 4 International economic relations
• 4 Political geography
• 4 World politics
• 3 Physical geography
• 3 Power (Social sciences)
• 3 Social classes
• 3 Wealth
• 2 Civilization
• 2 Environmental aspects
• 2 History
• 2 Social life and customs
• 1 Comparative government
• 1 Effect of human beings on
• 1 Environmental geography
• 1 Food
• 1 Food handling
• 1 Food security
• 1 Food supply
• 1 Foreign economic relations

• 11 Films Media Group
• 5 Java (Firm)
• 1 Agency for Instructional Technology
• 1 Carlton International Media Limited
• 1 German United Distributors
• 1 NPO/Netherlands Public Broadcast
• 1 Network Ireland Television
• 1 WNET (Television station : New York, N.Y.)

• 11 English
• 1 Multiple languages

• 2 Africa, Sub-Saharan
• 2 Asia
• 1 Africa

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