The Nature of Things

The Bare Necessity / Manatees / Ludhiana (21x3)

Air date: Oct 22, 1980

Three films are featured: The Bare Necessity, dealing with the human skin; Manatees, concerning a unique vegetarian creature which lives in coastal waters, and Ludhiana, a profile of an Indian city which serves as the home base for 12,000 different business enterprises.