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Water Conservancy Science and Technology and Economy
1006-7175
1997 Issue 1
gu suan xu shui ceng de ren wei bu gei liang
zhang ju rong
..............page:47
zha long zi ran bao hu qu shui huan jing bao hu wen ti tao lun
han you bang ; han xiao jun
..............page:38
yi bu dian dong ji gu zhang zhen duan fang fa yan jiu
geng su li ; li yan hua
..............page:30
xi quan yan shui ku shui wen zi dong ce bao xi tong jian jie
chang cun ; su wen jie
..............page:26
er jiu nong chang fang hong xiao yi gu suan
sun jin guo
..............page:12
ke ji xing shui xu yao xin xi gou tong
cai ze ping
..............page:10
tou ru chan chu fang fa yan jiu jin zhan
gao feng
..............page:6