Watch Human Planet Season 1 Episode 6
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Human Planet Season 1 Episode 6

Human Planet Season 1 Episode 6

Grasslands feed the world. Over thousands of years, humans have learned to grow grains on the grasslands and domesticate the creatures that live there, propelling our population to almost seven billion people in the process.

Episode Name: Grasslands: Roots of Power

Serie Name: Human Planet

Release: 2011-02-17

Country: United States

Quality: HD

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