Characteristic of Seasonal Variation of Transition Metal Elements Content in Paludine Plant——A Case Study of Typical Wetland Plant in the Sanjing Plain
WANG Jin-Da, LIU Jing-Shuang, YU Jun-Bao, LI Zhong-Gen
SCIENTIA GEOGRAPHICA SINICA . 2003, (2): 213 -217 .  DOI: 10.13249/j.cnki.sgs.2003.02.213