The content characteristics on Fe, Mn and Cu in the grassland vegetation of Xilin River Basin
GENG Yuan-bo, ZHANG Shen, DONG Yun-she, MENG Wei-qi, QI Yu-chun, YANG Xiao-hong, LIU Li-xin
GEOGRAPHICAL RESEARCH . 2005, (3): 379 -386 .  DOI: 10.11821/yj2005030006