• 7 Videos, Slides, Films

• 3 Moral and ethical aspects
• 3 Public lands
• 2 Citizen participation
• 2 Droughts
• 2 Economic aspects
• 2 Endangered species
• 2 Environmental protection
• 2 Law and legislation
• 2 Water consumption
• 2 Water rights
• 2 Water-supply
• 1 All terrain vehicles
• 1 American bison
• 1 Animal rights
• 1 Animal welfare
• 1 Brucellosis in animals
• 1 Deforestation
• 1 Economic conditions
• 1 Environmental aspects
• 1 Environmental conditions
• 1 Environmental ethics
• 1 Forest management
• 1 Habitat
• 1 Indians of North America

• 2 Bullfrog Films
• 2 Ferreira, Ray
• 2 Filmunition Pictures
• 2 Oseguera, Juan Carlos
• 2 OsegueraWorks (Firm)
• 1 Agliotta, Mary Sarah
• 1 Bayview Entertainment (Firm)
• 1 Blue Horizons (Program)
• 1 Bruttig, Spencer L.
• 1 Buffalo Jump Pictures, Inc
• 1 Carsey-Wolf Center. Environmental Media Initiative
• 1 Colish, Bernadine
• 1 DaSilva, Nicholas
• 1 DeFelice, Joe
• 1 Ecology Center, Inc
• 1 Field Work Creative (Firm)
• 1 Hessler, Philip
• 1 High Plains Films
• 1 Hue, Cidney
• 1 Independent Television Service
• 1 Knowles, Galen
• 1 London, Mark, 1952-
• 1 Newman, Brian (Film producer)
• 1 Reynolds, Clinton
• 1 Romanov, Alexander Mark

• 7 English

• 3 California
• 2 Central Valley
• 2 United States
• 1 Amazon River Region
• 1 Montana
• 1 Sioux Nation
• 1 Yellowstone National Park

• 7 Documentary films
• 3 Nonfiction films
• 1 Feature films

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