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Sept. 22, 2010
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'Art of Dirt' and Rural Life
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Photo: Rebecca Jacobson
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Water at Work
A popular product on display is a rope and washer pump. By turned the handle, a rope knotted with washers pulls water from the tank up through the pipe.
Listen to Al Doerksen of International Development Enterprise
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Weekly Poem: 'Root'
Photo Essay
Singapore's Vegetable Towers
Photo Essay
Greening the Deserts of Qatar