1007-4929
1997 Issue 4
nong ye gao xiao yong shui mo shi
jia da lin
jia da lin
..............page:4-8
guo wai guan gai jie shui ji shu de jin zhan ji qi shi
zhou wei ping
zhou wei ping
..............page:18-20,26
..............page:21-26
jie shui nong ye ji shu fa zhan zong shu
shui li bu ke ji si
shui li bu ke ji si
..............page:34-37