• 3 Verona Shelving Facility
• 1 College Library
• 1 Steenbock Library

• 3 DVDs
• 2 VHS Videocassettes

• 12 Sustainable development
• 10 Environmental aspects
• 5 Agriculture
• 5 Economic conditions
• 4 Sustainability
• 4 Sustainable agriculture
• 3 Economic development
• 3 Environmental policy
• 3 Forecasting
• 3 Globalization
• 3 Organic farming
• 3 Social aspects
• 3 Water-supply
• 2 Agricultural ecology
• 2 Environmental degradation
• 2 Environmental economics
• 2 Food supply
• 2 Forest ecology
• 2 Forests and forestry
• 2 Hubbert peak theory
• 2 Human ecology
• 2 Management
• 2 Petroleum industry and trade
• 2 Sustainable forestry

• 4 Bullfrog Films
• 3 Cable News Network
• 2 Canadian Broadcasting Corporation
• 2 Doring, Adolfo
• 2 Makematic (Firm)
• 2 Suzuki, David, 1936-
• 2 Video Project
• 2 Wallace, Randall
• 2 Zackem, Amanda
• 1 Alexander, Jane, 1939-
• 1 Allianz (Association : Switzerland)
• 1 Arvat, Massimo
• 1 Asterisk Productions
• 1 BBC Worldwide Ltd
• 1 Balevicius, Ed
• 1 Becket Films
• 1 Becket, Camilla Denton
• 1 Becket, James
• 1 Benjamin, Evan
• 1 Bradshaw, Steve (Journalist)
• 1 Braun, Sylvain
• 1 Brown, Lester R. (Lester Russell), 1934-
• 1 Bäte, Oliver
• 1 Caplow, Theodore, 1969-
• 1 Catton, William R., Jr., 1926-2015

• 22 English
• 1 French
• 1 Portuguese
• 1 Spanish

• 3 United States
• 2 China
• 2 Europe
• 1 Africa
• 1 Amazon River Region
• 1 Brazil
• 1 Canada
• 1 Costa Rica
• 1 Developing countries
• 1 Florida
• 1 Johannesburg
• 1 North Dakota
• 1 South Africa

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