• 8 Videos, Slides, Films

• 8 Environmental aspects
• 8 Human ecology
• 8 Human geography
• 8 Power (Social sciences)
• 8 Social classes
• 7 Cultural geography
• 7 Social ecology
• 6 Economic aspects
• 6 Economic geography
• 6 Effect of human beings on
• 6 Nature
• 5 Social conditions
• 3 Conservation of natural resources
• 3 Environmental protection
• 1 Civilization
• 1 Communicable diseases
• 1 Diseases
• 1 Epidemiology
• 1 Infection
• 1 Management
• 1 Pollution
• 1 Refuse and refuse disposal
• 1 Social life and customs

• 8 Films Media Group
• 8 Films for the Humanities & Sciences (Firm)
• 5 Network Ireland Television
• 3 System TV (Firm)

• 8 English
• 3 Multiple languages
• 1 Lao
• 1 Spanish

• 5 Africa, Sub-Saharan
• 1 China
• 1 Laos
• 1 Latin America
• 1 South America
• 1 Southeast Asia

Limit year range