• 3 Videos, Slides, Films

• 2 History
• 2 Human ecology
• 2 Human geography
• 2 Population policy
• 2 Rural-urban migration
• 2 Social ecology
• 2 Urbanization
• 1 Collective behavior
• 1 Conservation of natural resources
• 1 Cultural geography
• 1 Economic aspects
• 1 Economics
• 1 Effect of human beings on
• 1 Environmental aspects
• 1 Environmental geography
• 1 Environmental protection
• 1 Ethnicity
• 1 Geopolitics
• 1 Hydrology
• 1 International economic relations
• 1 International relations
• 1 Landforms
• 1 Multiculturalism

• 3 Films Media Group
• 3 Films for the Humanities & Sciences (Firm)
• 1 Agency for Instructional Technology
• 1 Classroom Video (Firm)
• 1 Parthenon Entertainment (Firm)

• 3 English

• 2 Africa, Sub-Saharan
• 1 Africa, North
• 1 India
• 1 South Asia

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