• 1 College Library
• 1 Memorial Library
• 1 Wisconsin's Water Library

• 56 DVDs
• 2 VHS Videocassettes
• 1 Blu-ray Discs

• 11 Behavior
• 6 Environmental aspects
• 5 Agriculture
• 5 Endangered species
• 5 Organic farming
• 5 Research
• 4 Animals
• 4 History
• 4 Law and legislation
• 4 Sustainable agriculture
• 4 Wildlife conservation
• 3 Chimpanzees
• 3 Climatic changes
• 3 Economic conditions
• 3 Gorilla
• 3 Moral and ethical aspects
• 3 Primates
• 3 Social aspects
• 3 Social conditions
• 2 Agricultural ecology
• 2 Brain
• 2 Citizen participation
• 2 Conservation
• 2 Economic aspects
• 2 Effect of human beings on

• 6 Bullfrog Films
• 5 National Geographic Society (U.S.)
• 5 Warner Home Video (Firm)
• 3 Discovery Channel (Firm)
• 3 Independent Television Service
• 3 WNET (Television station : New York, N.Y.)
• 2 David, Keith
• 2 Goodall, Jane, 1934-
• 2 Magnolia Home Entertainment (Firm)
• 2 Monde Films
• 2 New Video Group
• 2 PBS Home Video
• 2 Participant Media
• 2 Pennsylvania State University. Media Sales
• 2 Scourby, Alexander, 1913-1985
• 2 WQED (Television station : Pittsburgh, Pa.)
• 1 ADR productions
• 1 ARTE France
• 1 Abraham, F. Murray
• 1 Adams, Alex
• 1 Adler, Mark
• 1 Allison, Anthony
• 1 American Documentary, Inc
• 1 American University (Washington, D.C.). Center for Environmental Filmmaking
• 1 Anderson, S. (Steven), 1956-

• 60 English
• 6 Spanish
• 3 French
• 2 Austronesian (Other)
• 2 Hindi
• 1 Khmer
• 1 Tamil
• 1 Tibetan
• 1 Tok Pisin

• 12 United States
• 5 Africa
• 2 Mexico
• 2 Tanzania
• 1 Bayview
• 1 Bayview (Va.)
• 1 Berkeley
• 1 Butler County
• 1 California
• 1 Cambodia
• 1 Columbus (Ohio)
• 1 Congo River Valley
• 1 Cuba
• 1 Delta (Region)
• 1 Developing countries
• 1 Ecuador
• 1 England
• 1 Ethiopia
• 1 France
• 1 Gombe National Park
• 1 Gombe National Park (Tanzania)
• 1 Illinois
• 1 India
• 1 Iowa
• 1 Kenya

Limit year range