1000-6389
1980 Issue 8
..............page:32-35
chong fen fa hui huang fan qu de zi ran you shi zhong zhi pao tong de jing ji xiao guo
li ke liang ;
li ke liang ;
..............page:52-56+35
wo guo neng yuan jie gou fen xi yu nong ye xian dai hua
wu xiang zuo ;
wu xiang zuo ;
..............page:9-15
guan yu gai shan shan bei nong min sheng huo de ji ge wen ti
zhang liu zheng ;
zhang liu zheng ;
..............page:36-41
..............page:16-19
..............page:28-31+61
xin jiang nong jing xue hui zheng shi cheng li
chen he jun ;
chen he jun ;
..............page:64
nong ye jing ji yu guan li jiao cai yi yu wu yue di ding gao
zhou xi huang ;
zhou xi huang ;
..............page:41
..............page:57
..............page:46-51
..............page:58-60
quan guo ya re dai , re dai qiu ling shan di jian she yu sheng tai ping heng xue shu tao lun hui chou bei hui yi zhao kai
liu tian fu ;
liu tian fu ;
..............page:61
da li fa zhan shan qu shang pin jing ji
xiao yong zi ;
xiao yong zi ;
..............page:20-22+27
..............page:60
fa zhan nong ye de zheng que jue ce
zhan wu ;
zhan wu ;
..............page:2-8
chu bu fu yu qi lai yi hou dui ying kou xian gao kan gong she de diao cha
zhong gong liao ning sheng wei zheng ce yan jiu shi diao cha zu ;
zhong gong liao ning sheng wei zheng ce yan jiu shi diao cha zu ;
..............page:42-45
..............page:62-63
cong gui xi xian zhuang kan nan fang shao shu min zu shan qu fa zhan xu mu ye jing ji de wen ti yu qian jing
li fu chun ;
li fu chun ;
..............page:23-27
cong yi chang guan si shuo qi
meng hai peng ;
meng hai peng ;
..............page:64