• 2 Videos, Slides, Films

• 1 Abandoned mines
• 1 Automobile industry and trade
• 1 Automobiles
• 1 Consumer protection
• 1 Corporations
• 1 Corrupt practices
• 1 Effect of mining on
• 1 Exhaust gas
• 1 Hazardous waste site remediation
• 1 Hazardous waste sites
• 1 Lead poisoning in children
• 1 Mine soils
• 1 Mineral industries
• 1 Motor vehicles
• 1 Motors (Diesel)
• 1 Pollution control devices
• 1 Scandals
• 1 Soil remediation
• 1 Soils
• 1 Volkswagen automobiles
• 1 Volkswagenwerk

• 2 Bullfrog Films
• 1 42 Productions (Firm)
• 1 Beer, Tanya
• 1 Bell, Dale, 1938-
• 1 Friedman, Margie
• 1 Jump the Fence Productions (Firm)
• 1 Media Policy Center (Firm)
• 1 Myers, Matt
• 1 Olney, Warren
• 1 Watermelon Slim Band

• 2 English

• 2 United States
• 1 Germany
• 1 Oklahoma
• 1 Ottawa County
• 1 Tar Creek (Okla. and Kan.)

• 2 Nonfiction films
• 1 Environmental films
• 1 Feature films

Limit year range