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The Hoover Dam is critical to the American Southwest as a water and electricity resource. Meet Jack Vessey, a fourth generation grower in California’s Imperial Valley! A quarter of a million acres of leafy greens in Arizona rely on the Colorado River. Learn about an ornamental grass that may be a source for creating ethanol. It’s a race to get their part of CA’s 11 million-ton tomato harvest!

  • Season: 3
  • Episode: 16
  • Duration: 26m 46s
  • Aired: 11/21/2007

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