• 2 Videos, Slides, Films

• 2 Agriculture
• 2 Food
• 2 Land use

• 1 Alexander Street Press
• 1 BBC Worldwide Ltd
• 1 British Broadcasting Corporation
• 1 Doherty, Jimmy, 1975-
• 1 Films Media Group
• 1 Films for the Humanities & Sciences (Firm)
• 1 Sharman, Nat

• 2 English

• 1 Documentary films
• 1 Educational films
• 1 Videorecording

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