Spatial distributions and controlled factors of heavy metals in surface soils in Guangdong based on the regional geology
CHEN junjian, ZHANG Huihua, LIU Jianming, LI Fangbai
Ecology and Environment . 2011, (4): 646 -651 .  DOI: 10.16258/j.cnki.1674-5906(2011)04-0646-06