Samples from polluted rivers China.org.cnPearl dischargesChina.org.cnThe with a high level of heavy metals such as beryllium, (https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiFE10OahQtNWcPlj6pWSnztdzJEbOl03GibKsNr37fH0hRRQYw_bCW_IMWumYUHuH8Uca4ocsAFsE0pzzey_lvfaz0cdwzav2zeXcDIawvMs2i9JhUhzKdzW0VMKmST_iRU-_RvdzYfIUo/s160/Pearl_River_polluted_by_waste,_beryllium_copper.jpg)
beryllium copper, copper and manganese, which have linked to brain damage, said Edward Chan, and ... (Thu, 29 Oct 2009 03:49:45 GMT+00:00)