• 1 Wisconsin's Water Library

• 4 DVDs

• 6 Pollution
• 2 Canals
• 2 Dams
• 2 Effect of mining on
• 2 Mineral industries
• 2 Mines and mineral resources
• 2 Molybdenum mines and mining
• 2 Mountain ecology
• 2 Water quality
• 2 Water use
• 1 Cancer
• 1 Carcinogens
• 1 Ecological disturbances
• 1 Emerging contaminants in water
• 1 Endangered ecosystems
• 1 Endocrine disrupting chemicals in water
• 1 Environmental conditions
• 1 Environmental degradation
• 1 Environmental health
• 1 Factory and trade waste
• 1 Health aspects
• 1 Hydrologic cycle

• 3 Coyote, Peter
• 2 Bullfrog Films
• 2 Earth Image Films
• 2 Landmark Media, Inc
• 2 Lewis, Robert
• 2 McLeod, Christopher
• 2 Nederlands Omroepproductie Bedrijf
• 2 Swanson, Peter, 1956-
• 2 Swynk (Firm)
• 2 WGBH Educational Foundation
• 1 Balit, Norbert
• 1 Balit, Sacha
• 1 Big Picture Media Corporation
• 1 Bressiant, Pierre
• 1 Buren, Saskia
• 1 Burks, Frank
• 1 Cadol, Françoise
• 1 Connecticut Public Television
• 1 Downie, Gordon, 1964-2017
• 1 Eggermont, Jaap
• 1 Environmental Research Group
• 1 Film Platform
• 1 Flahive, Gerry
• 1 Fresen, Dolf
• 1 Gersen, Peter

• 7 English

• 2 Colorado
• 2 Rocky Mountains
• 2 United States
• 1 Alberta
• 1 Athabasca River
• 1 Athabasca River Region
• 1 Athabasca River Watershed (Alta.)
• 1 Athabasca Tar Sands (Alta.)
• 1 British Columbia
• 1 Canada
• 1 Canada, Western
• 1 Earth (Planet)
• 1 Fort Chipewyan
• 1 Great Lakes (North America)
• 1 Great Lakes Region (North America)

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