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Journal of Irrigation and Drainage
1672-3317
1981 Issue 1
xiao kua jing zhuan bao ke qiao de shi jian yu shi jian
han zuo rong ;
..............page:34-35
shui li bu ju ban guan gai shi yan yan jiu ban
zhou zuo zuo ;
..............page:45
hui yi jian xun
ben kan tong xun yuan ;
..............page:46-48
guan qu da jing qian xi
wei cheng shou ;
..............page:22-24+34