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Water Saving Irrigation
1007-4929
1986 Issue 1
pen guan ji zu zhong chai you ji de yun xing he wei hu
yu ding geng ;
..............page:46-47
mei guo di guan yan jiu de jin zhan yu qian jing
xia he qun ; wu xiao yue ;
..............page:60
pxf-1 xing xuan feng shi wu hua pen tou qian xi
ru zi niu ; xie fu zuo ;
..............page:63
yi zhong xin xing de pen guan ji wu pao
li ying neng ; kuang ping yuan ;
..............page:60
you zhi gao xiao di cheng ben de yan shan di guan ji shu
dan chao ; qiu wei zuo ;
..............page:63
tuo guan guan gai fa
zheng chao ; chen da diao ;
..............page:61
ri ben shi nian han tian guan gai mian ji de fa zhan
chen ya xin ;
..............page:52
pen guan ji shu yan tao hui zai tai yuan zhao kai
lei dong biao ;
..............page:23
gu ding guan dao shi pen guan xi tong de zi dong kong zhi zhuang zhi
luo jin yao ; chen jian ren ;
..............page:62
san xia yan jiang gan jie dai pen wei guan de ke xing xing
lin zhong hui ;
..............page:19-23
bp xing xi lie pen guan beng
wang yao hong ;
..............page:7-9
wei pen guan
dan chao ;
..............page:62
shi zhen shi pen guan ji pen tou pei zhi ji suan fang fa de tao lun
luo jin yao ; wu chong liang ;
..............page:60
pen guan shi kong zhong de shui liang sun shi
. . ; . . ; gu zeng sheng ;
..............page:56-58
su liao da peng huang gua di mo fu gai xia wei guan zai pei shi yan
wu song lin ; xu jin he ; huo rong ting ; zuo guo zhong ;
..............page:14
di guan ji shu zuo tan hui zai he bei zun hua zhao kai
zheng yue quan ; yue bing ; yang gang ;
..............page:48-49
dong xiao mai pen guan xiao guo ji qi pen guan zhi du
wu xin nan ; tang jia wen ;
..............page:50-51+34
yi da li ji liang di tou jie shao
lv qing hao ;
..............page:44
dpyp400 xing ping yi hui zhuan pen guan ji de she ji yu shi yan fen xi
luo jin yao ; zeng fan li ;
..............page:61
he bei sheng di guan gong cheng kao cha bao gao
fan feng yuan ; wang wen yuan ;
..............page:28-31
duo guan dan tou pen sa gu ding shi pen guan xi tong ji qi jing ji xiao yi fen xi
zhang xin hua ; dong zhen bao ;
..............page:42-43
han di guan gai yu qi xiang zai hai fang zhi
lin zhong hui ;
..............page:53-54
hua sheng pen guan xiao yi da
ru zi niu ; wang xiu fang ;
..............page:62
fei tao di guan shi yan yan jiu zong jie
zhang hong quan ; wang qi ping ;
..............page:24-27
gu ding shi he ke yi dong shi guan gai xi tong de bi jiao
ael walker;s maclellan; qiong ;
..............page:59
xuan zhuan shi pen tou she cheng de que ding
hu zhu jun ;
..............page:62
ri ben han tian pen guan ji shu yu she bei yan zhi ( shang )
chen ya xin ;
..............page:35-41+2
guan dao shu shui guan gai ji shu
ru zi niu ; wang xiu fang ;
..............page:63
bei jing shi zhao kai pen di guan gong zuo hui yi
chen wei yuan ;
..............page:52
shi yong shen shui guan dao guan gai
dan chao ;
..............page:61