• 1 Steenbock Library
• 1 Verona Shelving Facility

• 14 Videos, Slides, Films

• 2 DVDs

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

• 8 Kanopy (Firm)
• 5 Royal Anthropological Institute (Firm)
• 4 Cheney, Ian
• 4 Ellis, Curt
• 4 Independent Television Service
• 4 Mosaic Films
• 4 Woolf, Aaron
• 3 Bullfrog Films
• 2 Balcony Releasing
• 2 Miller, Jeffrey K.
• 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 Docurama (Firm)
• 1 First-Run Features (Firm)
• 1 Gentry, Patty
• 1 Gervais, Marion

• 10 English
• 3 Tigrinya
• 1 French

• 4 Butler County
• 4 Iowa
• 4 United States
• 1 California
• 1 Greene (Iowa)
• 1 Los Angeles
• 1 Mexico, Gulf of

• 4 Nonfiction films
• 2 Feature films
• 2 Short films
• 2 Video recordings for the hearing impaired
• 1 Internet videos

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