• 87 Videos, Slides, Films
• 1 Books

• 28 Conservation of natural resources
• 28 Environmental protection
• 26 Natural resources
• 19 Emigration and immigration
• 16 Business ethics
• 15 Moral and ethical aspects
• 13 Management
• 12 Environmental aspects
• 9 Energy development
• 8 Illegal immigration
• 8 Noncitizens
• 7 Energy consumption
• 7 Politics and government
• 7 Power resources
• 6 Finance
• 5 Marketing
• 5 Social change
• 4 Business enterprises, Foreign
• 4 Commercial law
• 4 Economic conditions
• 4 Study and teaching
• 4 Sustainable development
• 3 Air
• 3 Climatic changes

• 51 Films Media Group
• 39 Films for the Humanities & Sciences (Firm)
• 27 Alexander Street Press
• 9 CBS News
• 8 Public Broadcasting Service (U.S.)
• 7 Infobase
• 7 Intelligence² (U.S.)
• 6 Camerini, Michael
• 6 Ethical Markets Media
• 6 Robertson, Shari
• 3 4 Learning (Firm)
• 3 Journeyman Pictures (Firm)
• 3 Kroft, Steve
• 3 Rather, Dan
• 3 University of Colorado WASH Virtual Symposium 2021 (2021)
• 2 ABC International
• 2 Anderson, Robert
• 2 BBC Worldwide Ltd
• 2 Big Media
• 2 Classroom Video (Firm)
• 2 Docuseek2 (Firm)
• 2 FBC
• 2 Gliner, Robert
• 2 Icarus Films
• 2 Messick, Graham

• 84 English
• 2 Multiple languages
• 2 Spanish
• 1 Chinese
• 1 French

• 37 United States
• 4 China
• 3 South Asia
• 2 Bangladesh
• 1 Africa
• 1 Badlands (S.D. and Neb.)
• 1 Bolivia
• 1 Brazil
• 1 California
• 1 Central America
• 1 Cuba
• 1 El Salvador
• 1 Europe
• 1 Great Britain
• 1 Gulf Coast
• 1 Gulf Coast (U.S.)
• 1 India
• 1 Iran
• 1 Israel
• 1 Italy
• 1 Japan
• 1 Korea
• 1 Latin America
• 1 Libya
• 1 Massachusetts

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