Objects
Xiao, Jiu-Hua, Zhou, Jun, Wang, Zhao-hui, Li, Si-Yue, Zhang, Wei-chao, Fang, Chang-ling, Guo, Yao-guang, Xiao, Dong-xue, Lou, Xiao-yi, Liu, Jian-she. Central South University; 2018. Extraction of copper and zinc from naturally contaminated copper mine soils: chemical fractionation analysis and risk assessment.