Levels and sources of typical persistent organic pollutants in drinking water sources of Xijiang River in Guangdong province
QIAO Meng, AN Taicheng, ZENG Xiangying, ZHANG Delin, LI Guiying, ZHANG Guoxia, GUO Jun
Ecology and Environment . 2010, (3): 556 -561 .  DOI: 10.16258/j.cnki.1674-5906(2010)03-0556-06