Residuals of Organochlorine Pesticides DDT and HCH in Surface Sediments of the Pearl River Estuary
Mu-San-Niu, LAI Zi-Ni, WANG Chao, LI Xiu-Li, LI Yue-Fei, ZHAO Li-Na, GAO Yuan
Journal of Ecology and Rural Environment . 2012, (5): 480 -485 .