SONG Lian, JIAN Ji, TAN De-jun, XIE Hong-bin, LUO Zhen-fu, GAO Bo. Estimation of Soil’s Heavy Metal Concentrations(As,Cd and Zn) in Wansheng Mining Area with Geochemistry and Field Spectroscopy[J]. Spectroscopy and Spectral Analysis, 2014, 34(3): 812