Pollution characteristics and risk assessment of organochloride pesticides in the Qingyuan section of Beijiang River
FU Qing,CHANG Sheng,FAN Yueting,YANG Guang,ZHAO Shaoyan,HAN Xiangyun,WANG Shanjun
Ecology and Environmental Sciences . 2019, (8): 1656 -1663 .  DOI: 10.16258/j.cnki.1674-5906.2019.08.019