Sedimentary cycles of trace elements in Salawusu River Valley since 150 ka BP

YAO Chun-xia, LI Bao-sheng, JIN He-ling, David Dian Zhang, YAN Man-cun, ZHU Yi-zhi, LI Hou-xin, ZHANGYu-hong,Luo Kai-li

Journal of Geographical Sciences . 2002, (1): 65 -71 .