Spatial Distribution Pattern of Soil Heavy Metals Under the Influence of Economic Gradient in Jiangsu Province
WU Shao-Hua, ZHOU Sheng-Lu, ZHANG Hong-Fu, ZHAO Qi-Guo
SCIENTIA GEOGRAPHICA SINICA . 2008, (3): 412 -418 .  DOI: 10.13249/j.cnki.sgs.2008.03.412