Food Hygienic Standard Based Cd Threshold Value of Fluvo-aquic Soils in Tianjin for Rice Production
LIU Hong-Ge, SONG Jing, PAN Yun-Yu, HAN Cun-Liang, HUANG Yu-Juan, ZHANG Dong, YU Hai-Bo, WU Long-Hua, LUO Yong-Ming
Journal of Ecology and Rural Environment . 2013, (2): 220 -224 .