• 1 College Library
• 1 MERIT Library
• 1 Science Libraries Shelving Facility
• 1 Wisconsin's Water Library

• 3 DVDs

• 13 Astronomy
• 10 Human ecology
• 9 Climatic changes
• 8 Exploration
• 7 History
• 6 Sustainability
• 5 Animal diversity
• 5 Animal ecology
• 5 Animals
• 5 Biodiversity
• 5 Cosmology
• 5 Evolution (Biology)
• 5 Life
• 4 Brain
• 4 Chemical elements
• 4 Chemistry
• 4 Effect of human beings on
• 4 Galaxies
• 4 Landscapes
• 4 Natural history
• 4 Nature
• 4 Physical sciences
• 4 Space flight
• 4 Technological innovations
• 3 Animal behavior

• 29 WGBH (Television station : Boston, Mass.)
• 11 Campbell-Staton, Shane
• 9 BBC Studios
• 8 Williams, Talithia
• 6 ARTE France
• 6 Dappen, Nathan
• 6 Day's Edge Productions
• 6 Losin, Neil
• 6 McCabe, Daniel
• 6 Pogue, David, 1963-
• 5 Love Nature (Firm)
• 5 PBS Distribution (Firm)
• 5 Passion Planet (Firm)
• 5 Sanders, Jay O., 1953-
• 5 Tyson, Neil deGrasse
• 5 WGBH Educational Foundation
• 4 Bicks, Michael
• 4 Big House Productions
• 4 British Broadcasting Corporation
• 4 British Broadcasting Corporation. Natural History Unit
• 4 Holt Productions
• 4 Holt, Sarah, 1956-
• 4 Johnson, Corey, 1961-
• 4 Keyte, Charlotte

• 86 English

• 11 Earth (Planet)
• 9 Outer space
• 8 United States
• 3 Arctic regions
• 3 Universe
• 2 Alaska
• 2 Mars (Planet)
• 1 Antarctica
• 1 California
• 1 China
• 1 England
• 1 Flint
• 1 Italy
• 1 Japan
• 1 Michigan
• 1 Milky Way
• 1 Polar regions
• 1 Senegal
• 1 Solar system
• 1 Sun
• 1 Tonga
• 1 Venice
• 1 Venice (Italy)
• 1 États-Unis

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