• 3 Human geography
• 3 Social conditions
• 2 Economic aspects
• 2 Human ecology
• 2 Physical geography
• 2 Social ecology
• 1 Conservation of natural resources
• 1 Cultural geography
• 1 Economic geography
• 1 Economics
• 1 Effect of human beings on
• 1 Environmental aspects
• 1 Environmental geography
• 1 Environmental protection
• 1 Ethnicity
• 1 History
• 1 Hydrology
• 1 International business enterprises
• 1 Landforms
• 1 Management
• 1 Multiculturalism
• 1 Natural resources
• 1 Nature
• 1 Political anthropology

• 3 Films Media Group
• 3 Films for the Humanities & Sciences (Firm)
• 1 Agency for Instructional Technology
• 1 Europe Images International
• 1 Parthenon Entertainment (Firm)

• 3 English

• 1 Africa, North
• 1 Africa, Sub-Saharan
• 1 Kenya

• 3 Educational films
• 3 Internet videos

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