• 8 Videos, Slides, Films

• 8 Human geography
• 7 Economic geography
• 5 Environmental aspects
• 4 Human ecology
• 4 Social life and customs
• 3 Conservation of natural resources
• 3 Effect of human beings on
• 3 Environmental geography
• 3 Environmental protection
• 3 History
• 3 Nature
• 3 Power (Social sciences)
• 3 Social classes
• 3 Social ecology
• 3 Wealth
• 2 Comparative government
• 2 Cultural geography
• 2 International economic relations
• 2 International relations
• 2 Land use
• 2 Management
• 2 Physical geography
• 2 Political anthropology
• 2 Social conditions

• 8 Films Media Group

• 8 English
• 4 Multiple languages
• 2 Spanish

• 2 Africa, Sub-Saharan
• 1 Australia
• 1 Bolivia
• 1 China
• 1 Ecuador
• 1 Guatemala
• 1 Latin America
• 1 Oceania
• 1 South America

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