Cadmium accumulation in soils for different land uses in Beijing
ZHENG Yuan-ming, LUO Jin-fa, CHEN Tong-bin, CHEN Huang, ZHENG Guo-di, WU Hong-tao, ZHOU Jian-li
GEOGRAPHICAL RESEARCH . 2005, (4): 542 -548 .  DOI: 10.11821/yj2005040008