• 1 Ebling Library
• 1 Wisconsin's Water Library

• 11 Videos, Slides, Films

• 2 Biological Evolution
• 2 Environmental aspects
• 2 Evolution (Biology)
• 2 Fossil fuels
• 2 Global warming
• 1 Animals
• 1 Automobiles
• 1 Biographical television programs
• 1 Biological control
• 1 Biologists
• 1 Biotic communities
• 1 Carroll, Sean B
• 1 Carson, Rachel, 1907-1964
• 1 Child
• 1 Children
• 1 Climatic changes
• 1 Climatology
• 1 Communicable Disease Control
• 1 Creationism
• 1 Desert ecology
• 1 Design and construction
• 1 Developmental Biology
• 1 Developmental biology
• 1 Dinosaurs
• 1 Diseases

• 5 PBS Distribution (Firm)
• 3 Tangled Bank Studios, LLC
• 3 WGBH Educational Foundation
• 2 WGBH (Television station : Boston, Mass.)
• 1 2 Entertain (Firm)
• 1 Atkin, Mark
• 1 Attenborough, David, 1926-
• 1 BBC Worldwide Americas, Inc
• 1 Bakshi, Vibha
• 1 Barrett, Matthew
• 1 Big Table Film Company
• 1 Brandt, Rick
• 1 British Broadcasting Corporation
• 1 Carroll, Sean B
• 1 Chadwick, Alex, 1947-
• 1 Chalufour, Michel
• 1 Channel Four (Great Britain)
• 1 Cohen, David (British and South African journalist)
• 1 Cook, Tom (Director)
• 1 Copp, Duncan
• 1 Cornell, Jules
• 1 Darlow Smithson Productions
• 1 Dasent, Peter
• 1 David, Laurie
• 1 Davies, Serena

• 11 English
• 1 Spanish

• 2 United States
• 1 Cold regions
• 1 Dover
• 1 Earth (Planet)
• 1 Eastern Hemisphere
• 1 Indonesia
• 1 Krakatoa
• 1 Krakatoa (Indonesia)
• 1 Northern Hemisphere
• 1 Pennsylvania
• 1 Southern Hemisphere
• 1 Tropics
• 1 Western Hemisphere

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