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Uploaded by greentvgreentv on Aug 3, 2009
A winner of the 2006 Ashden Awards, International Development Enterprises India (IDEI) wins the Enterprise Award for marketing over half a million treadle pumps to farmers in the plains of India.
Science & Technology
Standard YouTube License
Too many people
mrmaciejm 2 years ago
Simply superb...
publicelement 2 years ago
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Too many people
mrmaciejm 2 years ago
Simply superb...
publicelement 2 years ago