• 19 Videos, Slides, Films

• 5 DVDs

• 6 Environmental aspects
• 4 Pollution
• 4 Water
• 4 Water-supply
• 3 Environmental policy
• 3 Environmental protection
• 3 Government policy
• 3 Health aspects
• 3 Stream conservation
• 3 UN Millennium Project
• 2 Cofán Indians
• 2 Conservation of natural resources
• 2 Contamination
• 2 Description and travel
• 2 Drinking water
• 2 Economic aspects
• 2 Effect of environment on
• 2 Endangered ecosystems
• 2 Ensminger, Jerry
• 2 Globalization
• 2 History
• 2 Human beings
• 2 Human rights workers
• 2 Investigations

• 5 BBC Worldwide Ltd
• 5 Television Trust for the Environment
• 4 Gawin, Luke
• 4 Richards, Jenny, (Film producer)
• 2 Big Picture Media Corporation
• 2 CanWest Global Communications Corp
• 2 Chicken & Egg Pictures (Firm)
• 2 Dateline Productions
• 2 Downie, Gordon, 1964-2017
• 2 Dunbar, Sally
• 2 Fogel, Anson
• 2 Forge Motion Pictures (Firm)
• 2 Hardmon, Tony
• 2 Independent Television Service
• 2 Kerby, Adam
• 2 Kyriacou, Sotira
• 2 Libert, Rachel
• 2 Lillian Lincoln Foundation
• 2 Liu, John D.
• 2 McBride, Peter (Photographer)
• 2 McLaughlin, Kristina
• 2 McMahon, Kevin, 1957 or 1958-
• 2 Moira Productions
• 2 National Film Board of Canada

• 19 English
• 2 South American Indian (Other)
• 2 Spanish

• 2 Amazon River Region
• 2 Camp Lejeune
• 2 Camp Lejeune (N.C.)
• 2 Colorado River
• 2 Colorado River (Colo.-Mexico)
• 2 Colorado River Watershed
• 2 Colorado River Watershed (Colo.-Mexico)
• 2 Ecuador
• 2 Great Lakes (North America)
• 2 Hudson River (N.Y. and N.J.)
• 2 New Jersey
• 2 New York (State)
• 2 North America
• 2 North Carolina
• 2 United States
• 1 Alaska
• 1 Arctic National Wildlife Refuge
• 1 Arctic National Wildlife Refuge (Alaska)
• 1 California
• 1 Chengdu
• 1 Chengdu (China)
• 1 China
• 1 Danube River
• 1 European Union countries
• 1 Great Lakes

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