• 4 Videos, Slides, Films

• 3 Civilization
• 3 Effect of human beings on
• 3 Environmental geography
• 3 Human ecology
• 3 Human geography
• 3 Nature
• 3 Social life and customs
• 2 Cultural geography
• 2 Economic aspects
• 2 Economic geography
• 2 Social change
• 2 Social ecology
• 1 Conservation of natural resources
• 1 Economics
• 1 Environmental degradation
• 1 Environmental protection
• 1 Foreign relations
• 1 International relations
• 1 Mines and mineral resources
• 1 Physical geography
• 1 Political anthropology
• 1 Population policy
• 1 Power (Social sciences)
• 1 Rural-urban migration

• 4 Films for the Humanities & Sciences (Firm)
• 1 Canadian Broadcasting Corporation
• 1 Minotaur International
• 1 Network Ireland Television
• 1 System TV (Firm)

• 4 English
• 1 Spanish

• 3 South America
• 1 Canada
• 1 Central America

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