• 11 Videos, Slides, Films

• 1 DVDs

• 6 Human beings
• 6 Origin
• 5 Evolution
• 5 Primates
• 4 Biosphere
• 4 Biotic communities
• 4 Ecology
• 4 Population
• 3 Darwin, Charles, 1809-1882
• 3 Genetics
• 3 Heredity, Human
• 3 Human evolution
• 2 Physical anthropology
• 1 Animal diversity
• 1 Anthropology
• 1 Aquatic ecology
• 1 Biology
• 1 Evolution (Biology)
• 1 Grasslands
• 1 Island ecology
• 1 Jungles
• 1 Natural history
• 1 Philosophy
• 1 Philosophy and religion

• 10 Films Media Group
• 10 Films for the Humanities & Sciences (Firm)
• 1 2 Entertain Video (Firm)
• 1 BBC Video (Firm)
• 1 BBC Wildvision (Firm)
• 1 BBC Worldwide Americas, Inc
• 1 British Broadcasting Corporation
• 1 Buck, N. (Nigel)
• 1 Chastney, Andrew
• 1 Garrett, Jill
• 1 Morris, Patrick
• 1 Murray, Andrew
• 1 National Geographic Channel (Television station : Washington, D.C.)
• 1 Stewart, Paul
• 1 Swinton, Tilda
• 1 Warner Home Video (Firm)

• 11 English

• 1 Galapagos Islands

• 10 Educational films
• 10 Internet videos
• 9 Videorecording
• 6 Video recordings for the hearing impaired
• 1 Documentary television programs
• 1 Films for the hearing impaired
• 1 Nature television programs
• 1 Video recording

Limit year range