Water Saving Irrigation 1988 Issue 2 san xia di qu gan jie pen wei guan shi dian zuo tan hui ji yao

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Water Saving Irrigation
1007-4929
1988 Issue 2

san xia di qu gan jie pen wei guan shi dian zuo tan hui ji yao

..............page:5-7

ya li gong shui guan wang you hua ji suan xian xing gui hua fang fa de yan jiu
liu zi pei ;

..............page:11-16

pen guan yu hei mu er yang zhi qian yi xiang ning xian song jia gou shui ku hei mu er pen guan de zeng chan xiao yi

..............page:39-40

di ya nong yong pen tou yu di da xiao de fen bu
rober a.kohl;darrel w.deboer; chen xue min ;

..............page:56-61

di guan xi tong de guan li yu yun yong
li lian qian ;

..............page:37-38

zai pen guan shi jian zhong yu dao de liang ge wen ti
zhang li min ;

..............page:43

you yi di qu da dou pen guan zhi du
zhang hong ye ;

..............page:31-34

bao mo shuang bi guan de shao shang yu chong yao wen ti
lu ling ;

..............page:7

zong he li yong cun zhen gai shui gong shui gong cheng kai fa gao han di qu ting yuan pen di guan ji shu xiao yi xian zhu
chen ya xin ;

..............page:24+19

an kang di qu hu ban wei pen peng bo fa zhan
wu ming hua ;

..............page:30

pen guan zao gan lan de feng chan jing yan
wei chun yun ;

..............page:41-43

wei guan gong cheng jing ji guan jing de que ding fang fa
wang jin ru ; nie jian zhong ;

..............page:8-10

wei guan yong de guan dao ji fu jian
chen da diao ;

..............page:44-47

fa zhan di guan shi jie jue wu lu mu qi yong shui mao dun de hao tu jing
mi yu en ;

..............page:62-63

cai yong tu rang shi du chuan gan xi tong shi xian guan gai zi dong hua
huo lin si . sha er ;a.s. dai le ; li hui min ;

..............page:51-55

huang hua pen guan guan shui zhou qi de shi yan yan jiu
wu lin sen ;

..............page:17-19

jian xun

..............page:61+64

shu cai bao hu di di wen yu re shui shen guan ji shu yan jiu
qian ji zhong ;

..............page:25-30

pen guan tie xi dai kuan shi yong de xin qu shi yu jin nian de an pai zai 1988 nian pen guan tie xi dai kuan xiang mu an pai he she bei ding huo hui yi shang de jiang hua
gao ru shan ;

..............page:2-5

wen zhai

..............page:16+34+36+63

qing xiao xing liu dong shi hua fei guan
gu cheng shi ;

..............page:20-24

mei chang ban zi dong hua jiang chen pen sa gong cheng
sun shi ke ; dong zhen bao ;

..............page:35-36

pen tou zai feng zhong xing neng de mo ni ( xu )
e d fu li si ;r d fu en bo na si ;r h mi ge er sen ; fu yuan hai ;

..............page:48-50