Vivvo CMS 4.1 PRI: Public Radio International http://www.pri.org/ ©2010 Spoonlabs d.o.o. PRI: Public Radio International http://www.pri.org/files.php?file=rss_682409203.gif http://www.pri.org/ China's pollution-fighting farm http://www.pri.org/stories/world/asia/china-s-pollution-fighting-farm4929.html Asia Mon, 18 Jul 2011 09:45:00 -0500 An innovative project uses a hydroponic vegetable farm to clean up China's Dianchi Lake. PRI: Public Radio International