• 1 MERIT Library
• 1 Wisconsin's Water Library

• 7 DVDs

• 18 Environmental aspects
• 13 Alternative agriculture
• 12 Food
• 12 Food industry and trade
• 12 Sustainable agriculture
• 8 Natural foods
• 7 Local foods
• 7 Marketing
• 7 Quality
• 6 Food habits
• 4 Pollution
• 4 Water
• 3 Ecology
• 3 Government policy
• 3 Political aspects
• 3 Politics and government
• 2 Agricultural pollution
• 2 Cities and towns
• 2 Climatic changes
• 2 Effect of mining on
• 2 Environmental policy
• 2 Environmentalists
• 2 Factory and trade waste
• 2 Growth
• 2 History

• 20 Public Broadcasting Service (U.S.)
• 13 Food Forward Productions
• 13 Ridge, Justin
• 13 Roden, Greg
• 6 WGBH (Television station : Boston, Mass.)
• 6 WGBH Educational Foundation
• 3 PBS Distribution (Firm)
• 2 Bourg, Anya
• 2 Bullfrog Films
• 2 Coyote, Peter
• 2 Documentary Group (New York, N.Y.)
• 2 Earth Image Films
• 2 Hedrick Smith Productions
• 2 Jacoby, James (Television producer)
• 2 Left/Right (Firm)
• 2 Lewis, Robert
• 2 McLeod, Christopher
• 2 Upin, Catherine
• 2 Vargas, Kevin
• 1 Alliant Content (Firm)
• 1 Beck, Sigrid (Producer)
• 1 Brand, Stewart
• 1 Cable News Network
• 1 Chadwick, Alex, 1947-
• 1 Charles, Steven (Narrator)

• 26 English

• 2 Atlantic Ocean
• 2 Chesapeake Bay
• 2 Chesapeake Bay (Md. and Va.)
• 2 Colorado
• 2 Pacific Ocean
• 2 Puget Sound
• 2 Puget Sound (Wash.)
• 2 Rocky Mountains
• 1 Maryland
• 1 Virginia
• 1 Washington
• 1 Washington (State)
• 1 West Virginia

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