How the Potato Changed the World - Brought to Europe from the New World by Spanish explorers, the lowly potato gave rise to modern industrial agriculture - discu.eu

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How the Potato Changed the World - Brought to Europe from the New World by Spanish explorers, the lowly potato gave rise to modern industrial agriculture http://www.smithsonianmag.com/history-archaeology/how-the-potato-changed-the-world.html 5 comments 24/10/2011 history