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Productivity Research
1004-2768
1990 Issue 3
wo guo xian jie duan gong ren jie ji nei bu guan xi de te dian ji qi fa zhan qu shi
tang hong zuo ; zhou shao yan ; guo xin min ; sun yu cai ; cai dai bai ;
..............page:73-78
qiang hua nong ye ji chu de li shi si kao yu xian shi jue ze
hou jian xin ;
..............page:59-62+68
guan yu he li xiao fei jie gou de shu liang fen xi
xu bi xia ; gao xiao yan ; zhang yuan ping ; wang ai jian ;
..............page:25-31
guan yu fa hui ren de ji ji xing wen ti yan jiu
liang zhen ; wang wen lian ; zhang shu de ; shi shu lan ;
..............page:79-82
she hui zhu yi chu ji jie duan fen pei mo shi chu tan
sun ming hua ;
..............page:21-24+36
guan yu zeng qiang wo guo nong ye fa zhan hou jin de yan jiu
liu qing shan ; wu bao hua ;
..............page:52-58
lun dang dai zi ben zhu yi ji ben mao dun de bian hua ji qi zui zhong jie jue
li jian song ; bao zong zuo ;
..............page:63-68
shuo ming
..............page:2
nong ye ji yue hua yu kuo da zai sheng chan li lun tan wei
zhao guo jie ;
..............page:40-51
guan yu wo guo jing ji wai xiang hua fa zhan de ji ge wen ti
hu jian xin ; zhou gui rong ;
..............page:15-20