PERIA, NZ - JULY 07:Holstein cows in a milking facility on July 07 2013.The income from dairy farming is now a major part of the New Zealand economy, becoming an NZ$11 billion industry by 2010.
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PERIA, NZ - JULY 07:Holstein cows in a milking facility on July 07 2013.The income from dairy farming is now a major part of the New Zealand economy, becoming an NZ$11 billion industry by 2010.