• 3 Videos, Slides, Films

• 3 Environmental protection
• 3 Social life and customs
• 2 Economic aspects
• 2 History
• 2 Physical geography
• 1 Civilization
• 1 Description and travel
• 1 Economic geography
• 1 Effect of human beings on
• 1 Environmental geography
• 1 Government policy
• 1 Human ecology
• 1 Human geography
• 1 Natural resources
• 1 Nature
• 1 Political anthropology
• 1 Social structure
• 1 Spanish language

• 3 Films Media Group
• 3 Films for the Humanities & Sciences (Firm)
• 1 American Public Television
• 1 BBC Worldwide Ltd
• 1 Network Ireland Television

• 3 English

• 2 Latin America
• 1 Bolivia
• 1 Central America
• 1 Mexico
• 1 South America

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