• 4 Videos, Slides, Films

• 2 Research
• 2 Study and teaching
• 1 Aging
• 1 Anthropology
• 1 Biotechnology
• 1 Effect of human beings on
• 1 Human ecology
• 1 Life
• 1 Medicine
• 1 Nature
• 1 Origin
• 1 Physics
• 1 Prevention

• 4 Films Media Group
• 4 Films for the Humanities & Sciences (Firm)
• 1 Infobase

• 4 English

• 4 Educational films
• 4 Internet videos
• 1 Video recordings for the hearing impaired

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