• 2 DVDs

• 8 Biodiversity
• 8 Human evolution
• 7 Animal diversity
• 7 Genetics
• 7 Heredity, Human
• 7 Phylogeny
• 5 Evolution
• 2 Adaptation (Biology)
• 2 Biological control systems
• 2 Biology
• 2 Body size
• 2 Darwin, Charles, 1809-1882
• 2 Historical geology
• 2 Human beings
• 2 Origin
• 2 Primates
• 2 Reproduction
• 1 Acceleration (Mechanics)
• 1 Adaptation
• 1 Anatomy, Comparative
• 1 Animal communication
• 1 Animal flight
• 1 Anthropology

• 9 Films Media Group
• 8 Films for the Humanities & Sciences (Firm)
• 3 Granada Media (Firm)
• 2 Optomen Productions, Inc
• 1 4 Learning (Firm)
• 1 Apsell, Paula S
• 1 Arts and Entertainment Network
• 1 British Broadcasting Corporation
• 1 Carroll, Sean B
• 1 FremantleMedia
• 1 Gidez, Chris
• 1 Grupper, Jonathan
• 1 Harrison, Jemima
• 1 History (Television network)
• 1 Holt Productions
• 1 Holt, Sarah
• 1 Humphrey, Nicholas
• 1 Infobase
• 1 Klein, Richard
• 1 Laird, Neil, 1966-
• 1 MVD (Firm)
• 1 Masjum, Mashizan
• 1 Open University
• 1 Passionate Productions
• 1 Prichett, Harry

• 12 English

• 9 Internet videos
• 8 Educational films
• 8 Videorecording
• 6 Video recordings for the hearing impaired
• 3 Documentary television programs
• 2 Science television programs
• 2 Television programs
• 1 Documentary
• 1 Nature television programs
• 1 Television series
• 1 Video recordings for people with visual disabilities

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