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          Experts want pollution action
          

          By Liang Qiwen | China Daily | Updated:  2009-04-23 07:44
 



          



          

          

          

          


          


          Experts want pollution action
          


          Students at a primary school in Zaozhuang, Shandong province, learn about the planet. Ji Zhe
          
          		

          
          

          

          

          


          GUANGZHOU: Scientists in Guangdong province called for the urgent protection of the Pearl River Delta (PRD) yesterday in response to research that shows more than half the ecosystem is now polluted.
          


          

          Experts want pollution action
          

          

          


          


          


          
 
 



          


          

          



          


          

          

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