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The Desert's Edge

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.

English
  • Originally Aired May 31, 1978
  • Runtime 60 minutes
  • Content Rating United States of America TV-PG
  • Network PBS
  • Created July 19, 2015 by
    Administrator admin
  • Modified June 26, 2022 by
    krv