• 5 Geopolitics
• 5 Human geography
• 5 Political aspects
• 5 Political geography
• 4 Population policy
• 4 Rural-urban migration
• 4 Social ecology
• 4 Urbanization
• 2 Collective behavior
• 2 Comparative government
• 2 Cultural geography
• 2 Human ecology
• 2 Social movements
• 1 Communication
• 1 Communication in organizations
• 1 Crime
• 1 Energy consumption
• 1 Energy development
• 1 Environmental aspects
• 1 Globalization
• 1 History
• 1 International business enterprises

• 5 Films Media Group
• 5 Films for the Humanities & Sciences (Firm)
• 2 Classroom Video (Firm)
• 1 Lightworks Enterprises, Inc
• 1 Ruiz, Wilson R
• 1 Zarafa Films

• 5 English

• 1 Africa
• 1 Africa, Sub-Saharan
• 1 India
• 1 Middle East
• 1 South Asia
• 1 United States

Limit year range