Study on Residue Activity of Chlorsulfuron and Metsulfuron methyl in Soils of Five Agricultural Areas of Jiangsu Province
YAO Dong-Rui, CHEN Jie, SONG Xiao-Ling, LIU You-Zhao, LI Yang-Han
Journal of Ecology and Rural Environment . 1997, (3): 28 -32 .