• 1 Steenbock Library
• 1 Verona Shelving Facility

• 17 Videos, Slides, Films

• 5 DVDs

• 8 Documentary films
• 6 Corn
• 6 Corn as food
• 6 Corn industry
• 6 Corn products industry
• 6 Processing
• 6 Social sciences
• 5 Anthropology
• 4 Corn as feed
• 4 Environmental aspects
• 3 African studies
• 3 Foreign study
• 3 Herbicides
• 3 Pollution
• 3 Science
• 3 Water
• 2 Agricultural pollution
• 2 Ecology
• 2 Effect of water pollution on
• 2 Fertilizers
• 2 Food industry and trade
• 2 Groundwater
• 1 Animal Feed

• 8 Kanopy (Firm)
• 6 Cheney, Ian
• 6 Ellis, Curt
• 6 Independent Television Service
• 6 Mosaic Films
• 6 Woolf, Aaron
• 5 Royal Anthropological Institute (Firm)
• 3 Bullfrog Films
• 2 Balcony Releasing
• 2 Docurama (Firm)
• 2 Miller, Jeffrey K
• 2 Miller, Jeffrey K.
• 2 New Video Group
• 2 Wicked Delicate Films
• 2 WoWz (Musical group)
• 1 Attea, Mary
• 1 B. Kelly, Johanna
• 1 Bachhuber, Kevin
• 1 Baez, Joan
• 1 British Broadcasting Corporation
• 1 Chakedis, Spencer
• 1 Corporation for Public Broadcasting
• 1 Crowley, Patrick Timothy
• 1 Defersha, Eyob
• 1 First-Run Features (Firm)

• 13 English
• 3 Tigrinya
• 1 French

• 7 United States
• 6 Iowa
• 5 Butler County
• 2 Mexico, Gulf of
• 1 California
• 1 Greene
• 1 Greene (Iowa)
• 1 Gulf of Mexico
• 1 Los Angeles

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