1000-3975
1999 Issue 7
..............page:337-314
huan jing sheng wu ji shu de xian zhuang yu fa zhan qu shi
Xu Qiyong Li Houqiang
Xu Qiyong Li Houqiang
..............page:335-336
shang hai shi er yang hua liu wu ran kong zhi dui ce he xing dong ji hua
Yang Xiaoyan Gao Yongshan
Yang Xiaoyan Gao Yongshan
..............page:293-295