NOVA S5E16: The Desert's Edge
- Aired: 1978-05-31
- Time: 21:00:00
- Runtime: 60 minutes
Overview
For thousands of years people have managed to live in deserts all over the world. But in recent years, a growing population and the demands of the international market have put more stress on these poor and easily exhausted lands. NOVA examines the consequences and possible solutions to desertification.