Water Saving Irrigation 1984 Issue 4 shui zu guan yan jiu

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Water Saving Irrigation
1007-4929
1984 Issue 4

shui zu guan yan jiu
qiu wei zuo ;

..............page:50-51

zuo xian heng ya xi tong tong guo yan shou
di mei liang ;

..............page:27

liao ning sheng ju ban wei pen ji shu jiang xi ban
zhou en yu ;

..............page:53

shu zhuang guan wang bu zhi de you hua fang fa
dong wen chu ;

..............page:4-7

fang xian hei mu er pen guan shi dian de chu bu jing yan

..............page:38-42

di guan guan dao de gui hua she ji fen xi
yang zhao cai ;

..............page:17-22

chun xiao mai pen guan xiao guo ji pen guan zhi du
yang shan can ; yang zai min ;

..............page:25-27

pen guan ji shou shi zi pei xun ban jie shu
xu yi fei ;

..............page:55

pen guan ji shu 1984 nian zong mu lu

..............page:60-63

qiu ling shan qu gu ding shi pen guan xi tong de pen tou bian zu fang shi
tu cheng yi ;

..............page:23-24

ti gao zhi liang jiang jiu xiao yi jia qiang guan li cu jin pen guan shi ye de fa zhan zhang bin tong zhi zai he nan zuo xian heng ya pen guan gong cheng yan shou hui shang de jiang hua
yang gang ;

..............page:2-3

hu nan ling ling gan jie shi fan chang yin jin wei xing pen guan xi tong

..............page:42

xin de pen guan xi lie beng tong guo guo jia jian ding
wang yao hong ;

..............page:51

zhong guo pen guan ji shu kai fa gong si cheng li

..............page:55

duo ta jia yuan xing pen guan ji sui bu xing neng de zuo tu fen xi ji suan fa
xu bing hua ;

..............page:7-10

quan guo pen guan ke ji qing bao wang di san ci ji shu jing yan jiao liu hui zai jiang su zhao kai
lu ping ;

..............page:54

gan jie di guan shi yan xiao jie
xiao shuang xi ; mao zhong mou ;

..............page:28-33

gai ge pen guan guan li fa hui pen guan xiao yi
ding bo shun ;

..............page:22

jiao pan shi pen guan ji de jie neng he sheng shui cuo shi
hu zhu jun ; chen da diao ;

..............page:52-53

li yong pen guan han tu yu yang zhi fu
li qiang hua ;

..............page:3

dong de chu ban guan gai ji shu shou ce
hu zhu jun ;

..............page:54

pen guan xi tong guan dao zao jia ji jing ji liu su de jing yan gong shi
zuo shi jun ;

..............page:33-37

pen guan she bei guo jia biao zhun shen ding hui zai tai zhou shi zhao kai
wei yong zuo ;

..............page:27

shui dao han zuo pen guan
li ming yuan ;

..............page:54

ti shui guan qu pen guan jie neng lin jie fang cheng ji qi ying yong
lin zhong hui ;

..............page:11-16+49

he nan dui yi pen guan gong cheng jin xing jun gong yan shou
zou qing he ;

..............page:59

gan su sheng zhao kai quan sheng pen guan xian chang hui
hou zhao yuan ;

..............page:42

xin ying de hua yang pen tou
xu you yi ;

..............page:55

xin jiang zhao kai zi ya pen guan ji shu ke yan cheng guo jian ding hui
jiang xian de ;

..............page:59

di xia an guan guan gai gong cheng gui hua bu ju ji jing ji xiao yi fen xi
li bao zuo ; zhang hai quan ;

..............page:43-49

wen zhai

..............page:56-59

yuan yi pen tou
wang zong wu ;

..............page:22