• 2 Videos, Slides, Films

• 2 DVDs

• 1 Agricultural chemicals
• 1 Agricultural ecology
• 1 Economic aspects
• 1 Environmental aspects
• 1 Family farms
• 1 Land capability for agriculture
• 1 Social life and customs
• 1 Sustainable agriculture

• 1 Boekelheide, Todd
• 1 Boni, Dennis
• 1 Bullfrog Films
• 1 Carbon, Stéphane
• 1 Chinlund, Jennifer
• 1 Ferrucci, Frank
• 1 Hurst, David
• 1 Lit, Judith
• 1 McGillis, Kelly, 1957-
• 1 PBS Home Video
• 1 Screenscope, inc
• 1 South Carolina Educational Television Network
• 1 Terra Productions
• 1 Weiner, Hal
• 1 Weiner, Marilyn

• 2 English
• 1 French

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

• 1 Documentary films
• 1 Nonfiction films

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