• 1 College Library
• 1 Verona Shelving Facility

• 2 DVDs

• 6 Economic aspects
• 5 Food security
• 3 Environmental aspects
• 3 Famines
• 3 Food industry and trade
• 2 Agricultural industries
• 2 Agriculture and politics
• 2 Globalization
• 2 Land use
• 2 Moral and ethical aspects
• 2 Political aspects
• 2 Social aspects
• 2 Sustainable agriculture
• 2 Water-supply
• 1 Agricultural biotechnology
• 1 Agriculture and state
• 1 Biotechnology
• 1 Capital productivity
• 1 Climatic changes
• 1 Commerce
• 1 Conservation of natural resources
• 1 Economic conditions
• 1 Energy crops industry

• 4 Bullfrog Films
• 3 Bradshaw, Steve (Journalist)
• 3 Films Media Group
• 3 Richards, Jenny (Film producer)
• 3 Television Trust for the Environment
• 2 Films for the Humanities & Sciences (Firm)
• 2 Gabbay, Alex
• 2 Public Broadcasting Service (U.S.)
• 2 Science Photo Library
• 1 ARTE France
• 1 Allegro Film (Firm)
• 1 Arts et images productions inc
• 1 Auteurs Associés
• 1 Becket Films
• 1 Becket, Camilla Denton
• 1 Becket, James
• 1 Billy, Yves
• 1 Bujold, Genevieve
• 1 CBC Newsworld
• 1 Cable News Network
• 1 Cambridge Educational (Firm)
• 1 Canadian Broadcasting Corporation
• 1 Centre national de la cinématographie (France)
• 1 Cunich, Simon
• 1 De Rochemont, Richard

• 20 English
• 1 French
• 1 Multiple languages
• 1 Undetermined

• 2 China
• 2 Developing countries
• 2 Ethiopia
• 2 United States
• 2 Venezuela
• 1 Africa
• 1 India
• 1 Nigeria
• 1 South Africa

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