1007-5267
1990 Issue 4
jiu shi nian dai nong ye xin dai gong zuo de zhan lue ren wu
wang ya feng ;
wang ya feng ;
..............page:33-35
..............page:16-20
..............page:9-11+40
..............page:30-32
zuo yi wei ji xi tong cao zuo de shen ji
li yao ; he dian geng ;
li yao ; he dian geng ;
..............page:75-77
..............page:73-74
lun yin xing chao fu he jing ying dui zhi li zheng dun de fu xiao ying ji yi zhi dui ce
wu gao yi ; ren ling yun ;
wu gao yi ; ren ling yun ;
..............page:58-61
xin dai xiang ke ji qing xie jia kuai tuo pin bu fa
gao guang ming ;
gao guang ming ;
..............page:41-44
nong xing guan li xing wei zai gou zao si kao
xin jian ping ;
xin jian ping ;
..............page:71-72
..............page:39-40
xue hao zhe xue shi bao zheng nong xing xin yong she jian kang fa zhan de zui jia xuan ze
mou sen wan ;
mou sen wan ;
..............page:49-51
san jiao zhai qing li zhong de zhang ai ji chu lu
wei yue bin ;
wei yue bin ;
..............page:36-38
..............page:65-66+80
ci pan wen ben wen jian de jia mi
xia mo ;
xia mo ;
..............page:78-80
dai kuan chen dian wen ti qian yi
shi chun hua ;
shi chun hua ;
..............page:67-70
guan yu jia qiang dui jin rong ling yu zheng zhi de si kao
dai en cheng ;
dai en cheng ;
..............page:21-25
..............page:26-29
zhi li zheng dun di er jie duan ying yi gao huo shi chang gao huo tou zi gai ge tou zi ti zhi wei zhong dian
yang pei xin ;
yang pei xin ;
..............page:1-8
..............page:52-57
jian li ze ren hui ji zhi du wan shan nong xing nei bu jing ying guan li ji zhi
han bai ; dong jian guo ;
han bai ; dong jian guo ;
..............page:45-48