• 7 Videos, Slides, Films

• 7 Human ecology
• 7 Nature
• 6 Economic aspects
• 5 Environmental geography
• 5 Human geography
• 4 Conservation of natural resources
• 4 Environmental protection
• 3 Business ethics
• 3 Energy consumption
• 3 Energy development
• 3 Moral and ethical aspects
• 3 Natural resources
• 3 Power resources
• 3 Social ecology
• 2 Architecture, Modern
• 2 Cultural geography
• 2 Dynamics
• 2 Economic geography
• 2 Mechanics
• 2 Social conditions
• 1 Biology
• 1 Biosphere

• 7 Films Media Group
• 7 Films for the Humanities & Sciences (Firm)
• 2 System TV (Firm)
• 1 ABC News Productions
• 1 Agency for Instructional Technology
• 1 Cambridge Educational (Firm)
• 1 Java (Firm)
• 1 Network Ireland Television

• 7 English
• 1 Multiple languages

• 2 Africa, Sub-Saharan
• 1 China
• 1 Earth (Planet)
• 1 Middle East
• 1 United Arab Emirates

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