Water Saving Irrigation 1987 Issue 4 da ze shan pu tao di guan shi yan yan jiu

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Water Saving Irrigation
1007-4929
1987 Issue 4

da ze shan pu tao di guan shi yan yan jiu
zheng yue quan ; liu ying gu ; shi feng jin ; wang de peng ;

..............page:24-30

pen guan ji shu 1987 nian zong mu lu

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

pen guan ji shu ying yong yu hei mu er xiang gu sheng chan de guang kuo qian jing
ren guo min ; zhou xin ;

..............page:38-40

xi tong fen xi fang fa he dian suan zai pen guan qu hua zhong de ying yong
chen zhong an ;

..............page:14-18

he nan sheng pen guan fa zhan jian kuang ji jing yan jiao xun
yan zuo xin ; luo ming zuo ; ma qi xiang ;

..............page:57

cong xi tong lun chu tan pen guan shi ye de fa zhan
yang ying jiu ;

..............page:34-35

pen guan hong rang qiu ling cha yuan zeng chan de xiao ying
wu tian rong ; zhang zi li ;

..............page:31-33

tan ping jun shui di zhi jing de ji suan fang fa
li jiu sheng ;

..............page:21-23

ya li guan wang you hua she ji de shu xue gui hua fa
wei yong zuo ;

..............page:2-9+13

zi dong cheng xu kong zhi pen guan xi tong de dian qi she ji
xing bi guo ; yuan yu ming ;

..............page:58

shui lun beng zhi jie yong yu pen guan
xu shi hao ;

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

yong long qu zhu zhong wa jue xian you pen guan gong cheng qian li
ge gao long ;

..............page:40

jie shao xin zheng pen guan ji chang sheng chan de liang zhong xin xing pen guan ji

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

jing xiang bu deng ju bu she yu liang tong shi shi ce pen tou ping jun pen guan qiang du de ji suan
luo jin yao ;

..............page:19-20

zui xin pen guan ji shu yi pie
zheng chao ;hans sourell; wang qing shou ;

..............page:58

pen guan zhi guan shui li ji suan de zong sun shi can shu biao
zhang guo xiang ;

..............page:10-13

quan cheng fu wu xiao guo xian zhu
ren shu zhen ; ma xin ;

..............page:54+56

song bai hu jie yuan pen guan xiao yi qian xi
long zhen hua ; pang feng qiao ; ye jin ;

..............page:18

ding shi jian xie mi wu yu miao
zheng kai wen ;

..............page:55-56

re dai fu zhi zhi hei zhan tu di guan mian hua de shi dan liang
dan chao ;j.haley; wang wan xin ;

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

tan shan qu pen guan he ren xu yin shui de jie he
chen tao ;

..............page:49-50

beng de li lun yu she ji

..............page:50

hei long jiang sheng guo ying nong chang zong ju yong da xing pen guan ji fa zhan da mian ji pen guan de ji shu jing ji lun zheng bao gao

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

gan su sheng shui li ting yin jin guo nei wai da zhong xing pen guan ji de qing kuang

..............page:51-53

bei jing shi pen di guan gong zuo zong jie ji jin qi fa zhan de yi jian
chen wei heng ;

..............page:57

ban gu ding shi pen guan xi tong yi dong zhi guan de she ji fang fa
yan zuo ; chen zhong an ;

..............page:58

wei guan xi tong de zu cheng yu fen lei
chen da diao ;

..............page:36-37

li yong feng dong yan jiu pen sa shui liang jie shou tong xing neng
p livingston;i c loftis;h r duke; li jiu sheng ;

..............page:44-49

pen guan gong shui guan lu ya li xi tong
luo jin yao ; hou su juan ;

..............page:33

lun di guan de xiao lv
chao ; . ; li bao an ;

..............page:58