1000-0852
1990 Issue 4
tu rang shui zi yuan ping jia fang fa de tan tao
feng qian cheng
feng qian cheng
..............page:28-32
pi er xun xing fen bu can shu gu ji
liu guang wen
liu guang wen
..............page:1-15
wo guo da lu ge qu yu di mian da qi xi tong shui fen ping heng ji suan
cui yi feng ; liu guo wei
cui yi feng ; liu guo wei
..............page:22-27
tu rang shui zi yuan ping jia fang fa de tan tao
feng qian cheng ; wang huan bang
feng qian cheng ; wang huan bang
..............page:28-32
..............page:32-36
qian shui he bao yu hou he shui zhu yao li zi bian hua chu tan
guo fan ; hu zai chun ; zhang zuo ; hu hui ; xia jin
guo fan ; hu zai chun ; zhang zuo ; hu hui ; xia jin
..............page:37-40
di sha yun dong dui liu su fen bu ying xiang de chu bu tan tao
yang yong zuo ; chen guo xiang
yang yong zuo ; chen guo xiang
..............page:41-43
zhong zi ce shui yi de shi yong he lv ding
qiu jing tang
qiu jing tang
..............page:44-47,36
shui qing shi kuang zai wei ji ping mu shang de tu shi ji ju bu fang da ji shu
zhu jian ying ; zhan dao qiang
zhu jian ying ; zhan dao qiang
..............page:48-49
huang he liu yu bao yu hong shui te xing
shi fu cheng ; yi yuan jun ; gao zhi ding
shi fu cheng ; yi yuan jun ; gao zhi ding
..............page:50-53
gan jiang fu he liu yu 82 6 bao yu hong shui fen xi
huang ping zhong
huang ping zhong
..............page:54-57
..............page:57-59
..............page:59
..............page:60-62
dang qian mei guo ji suan ji zai shui wen zhong ying yong de ruo gan jin zhan
tan wei yan ; hu si yi
tan wei yan ; hu si yi
..............page:62-65
tui jian zhong guo shui zi yuan ping jia yi shu
zhao zuo jing
zhao zuo jing
..............page:49