• 5 Steenbock Library
• 2 Verona Shelving Facility

• 5 DVDs
• 1 VHS Videocassettes

• 6 Animal ecology
• 6 Savanna animals
• 6 Savanna ecology
• 4 Natural history
• 3 Endangered species
• 2 Description and travel
• 2 Gorilla
• 2 Gorilla gorilla
• 2 Habitat (Ecology)
• 1 Animal behavior
• 1 Apes
• 1 Baboons
• 1 Biochemical markers
• 1 Biodiversity
• 1 Desert animals
• 1 Desert ecology
• 1 Deserts
• 1 Elephants
• 1 Lion
• 1 Naturay history
• 1 Observation
• 1 Papio
• 1 Pongo pygmaeus
• 1 Rain forests

• 7 BBC Worldwide Ltd.
• 6 Downer, John (Television producer and director)
• 6 Fuller, Simon
• 6 John Downer Productions Ltd.
• 6 Nyong'o, Lupita
• 6 Wojiechowski, Rebecca
• 6 XIX Entertainment (Firm)
• 5 Attenborough, David, 1926-
• 5 France télévision
• 5 National Geographic Society (U.S.)
• 5 Warner Home Video (Firm)
• 4 BBC Worldwide Americas, Inc.
• 4 British Broadcasting Corporation
• 4 Discovery Channel (Firm)
• 2 David, Keith
• 2 KM Records, s.r.o
• 2 Kiley, Richard
• 2 Marshall, E. G., 1914-1998
• 2 Pearson, Hugh
• 2 WQED (Television station : Pittsburgh, Pa.)
• 1 Astro Media Pty Ltd
• 1 Australian Broadcasting Corporation
• 1 BBC America
• 1 BBC Broadcast Studios
• 1 BBC Earth (Firm)

• 23 English

• 6 Serengeti National Park (Tanzania)
• 6 Serengeti Plain
• 6 Serengeti Plain (Tanzania)
• 6 Tanzania
• 1 Canada
• 1 Congo River
• 1 Congo River Valley
• 1 Kalahari Desert
• 1 Nile River
• 1 Sahara
• 1 videocassettes

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