• 2 Wisconsin's Water Library
• 1 AOSS Library
• 1 College Library

• 27 DVDs
• 1 Blu-ray Discs

• 4 Environmental aspects
• 4 History
• 4 Sustainable agriculture
• 3 Organic farming
• 2 Agriculture
• 2 Behavior
• 2 Climatic changes
• 2 Food supply
• 2 Research
• 2 Sea level
• 1 Aggressive behavior in animals
• 1 Agricultural ecology
• 1 Animal communication
• 1 Animal rescue
• 1 Architecture photographers
• 1 Attention
• 1 Australopithecus afarensis
• 1 Baboons
• 1 Bee culture
• 1 Behavior, Animal
• 1 Biltmore Forest School
• 1 Brain
• 1 Buddhism
• 1 Business failures
• 1 Cereal products industry

• 2 Howard Hughes Medical Institute
• 2 Independent Television Service
• 2 Liu, Dennis W. C
• 2 Magnolia Home Entertainment (Firm)
• 2 New Video Group
• 2 Participant Media
• 1 ADR productions
• 1 ARTE France
• 1 Adler, Mark
• 1 Aldo Leopold Foundation
• 1 Allison, Anthony
• 1 Anderson, S. (Steven), 1956-
• 1 Anderson, Tobias
• 1 Anderson, William A
• 1 Arthouse Films
• 1 Ashby, Wally
• 1 Aubin Pictures
• 1 Balcony Releasing
• 1 Bishop, John Melville
• 1 Bonesteel Films (Firm)
• 1 Bonesteel, Paul
• 1 Boswall, Jeffery
• 1 Boutsikaris, Costa
• 1 Bowen, Deirdre
• 1 Brennan, Emmett

• 30 English
• 3 Spanish
• 2 Austronesian (Other)
• 2 French
• 1 Tibetan
• 1 Tok Pisin

• 8 United States
• 2 Ethiopia
• 1 Africa
• 1 Butler County
• 1 Columbus (Ohio)
• 1 Delta (Region)
• 1 Illinois
• 1 Iowa
• 1 Micronesia (Federated States)
• 1 Mississippi
• 1 North Carolina
• 1 Oregon
• 1 Papua New Guinea
• 1 Puluwat Atoll
• 1 Tallahatchie County
• 1 Tauu Islands
• 1 Tauu Islands (Papua New Guinea)
• 1 Tillamook State Forest
• 1 Tillamook State Forest (Or.)
• 1 Wisconsin

Limit year range