• 3 DVDs

• 3 Sustainable agriculture
• 2 Environmental aspects
• 2 Organic farming
• 1 Agricultural biotechnology
• 1 Agriculture and politics
• 1 Agriculture and state
• 1 Economic aspects
• 1 Family farms
• 1 Food law and legislation
• 1 Food supply
• 1 Genetically modified foods
• 1 Government policy
• 1 Social life and customs
• 1 Soil ecology
• 1 Soil management
• 1 Soils

• 2 Garcia, Deborah Koons
• 2 Hillgrove, Vivien
• 2 Lily Films
• 1 Bullfrog Films
• 1 Carbon, Stéphane
• 1 Chapela, Ignacio H.
• 1 Chater, John (Cinematographer)
• 1 Chinlund, Jennifer
• 1 Hansen, Michael
• 1 Hurst, David
• 1 Lit, Judith
• 1 Muldavin, Joshua
• 1 Pollan, Michael
• 1 Pusztai, A.
• 1 Schiesari, Nancy
• 1 Terra Productions

• 3 English
• 1 French

• 1 France
• 1 Périgord
• 1 Périgord (France)
• 1 United States

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