Pollution status and sources of polycyclic aromatic hydrocarbons in soil of Qiannan state
CHEN Chuan, ZHANG Mingshi, YANG Jiawen, YUAN Maoqin, YE Feng, LIN Ye
Ecology and Environmental Sciences . 2009, (3): 929 -933 .  DOI: 10.16258/j.cnki.1674-5906(2009)03-0929-05