%0 Journal Article %T Physicochemical Speciation of Trace Elements in River Water by Size Fractionation %A Tanizaki, Yoshiyuki %A Yamazaki, Masao %A Nagatsuka, Sumiko %J Bulletin of the Chemical Society of Japan %V 57 %N 6 %P 1545-1550 %@ 0009-2673 %D 2006-06-27 %I Oxford University Press %~ DeepDyve