• 11 College Library
• 10 MERIT Library
• 5 Verona Shelving Facility
• 2 Steenbock Library
• 2 Wisconsin's Water Library
• 1 Art Library (Kohler)
• 1 Ebling Library
• 1 Geology and Geophysics Library (Leith)
• 1 Science Libraries Shelving Facility

• 28 DVDs
• 3 VHS Videocassettes

• 49 Natural history
• 41 Astronomy
• 36 Animals
• 34 Ecology
• 29 Cosmology
• 24 Physical geography
• 19 History
• 18 Earth sciences
• 18 Marine ecology
• 17 Ocean
• 16 Evolution
• 15 Climatic changes
• 15 Human ecology
• 14 Biotic communities
• 14 Habitat (Ecology)
• 13 Exploration
• 13 Geology
• 11 Marine animals
• 10 Biodiversity
• 9 Evolution (Biology)
• 8 Global warming
• 8 Marine biology
• 8 Oceanography
• 7 Effect of human beings on
• 7 Environmental aspects

• 83 Public Broadcasting Service (U.S.)
• 50 Attenborough, David, 1926-
• 39 British Broadcasting Corporation
• 38 WGBH (Television station : Boston, Mass.)
• 33 BBC Worldwide Americas, Inc.
• 32 BBC Worldwide Ltd.
• 30 Discovery Channel (Firm)
• 23 British Broadcasting Corporation. Natural History Unit
• 19 BBC America
• 19 Fothergill, Alastair
• 19 France télévision
• 19 Independent Communications Associates
• 19 Kennard, David
• 19 Music Video Distributors, Inc.
• 19 Northcutt Productions
• 19 Northcutt, Patsy
• 19 Swimme, Brian
• 19 Tencent Pictures
• 19 Tucker, Mary Evelyn
• 19 Yale University. School of Forestry and Environmental Studies
• 15 BBC Earth (Firm)
• 15 BBC Studios
• 14 Nihon Hōsō Kyōkai
• 12 Open University
• 12 PBS Distribution (Firm)

• 229 English
• 1 Spanish

• 66 Earth (Planet)
• 22 Universe
• 14 Outer space
• 10 Arctic regions
• 10 United States
• 9 Polar regions
• 8 Antarctica
• 4 Great Britain
• 4 Mars (Planet)
• 2 Africa
• 2 Alaska
• 2 Asia
• 2 China
• 2 North America
• 2 Solar system
• 2 South America
• 2 Sun
• 1 Alexandria
• 1 Alexandria (Egypt)
• 1 Amazon River Region
• 1 Andes
• 1 California
• 1 Central America
• 1 Chicago (Ill.)
• 1 Cold regions

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