1000-6370
1982 Issue 5
..............page:1-8
..............page:17-21
..............page:37-40
ying yong shu xue mo xing ji suan nong ye ke yan cheng guo jing ji xiao yi de chu bu chang shi
zhu xi gang ;
zhu xi gang ;
..............page:40-46
li yong zi ran he gai zao zi ran de guan xi hei long gang di qu nong ye sheng chan jing ying fang zhen zuo yi
niu feng rui ;
niu feng rui ;
..............page:8-11
gai liang nan fang cao shan cao po de jing ji yi yi
cai si zhong ;
cai si zhong ;
..............page:32-36+16
yin di zhi yi shi xing shuang san zhi di fei chan liang gao jing ji xiao yi xian zhu wu jiang xian tao yuan gong she de qing kuang diao cha
guo lian sheng ;
guo lian sheng ;
..............page:12-16
ke xue yan jiu ying you ke xue gai nian da nong ye da liang shi deng ti fa bu yi zai yong liao
sun qi you ;
sun qi you ;
..............page:47-51
mei guo nong chang de xian kuang
niu ruo feng ;
niu ruo feng ;
..............page:59-61
..............page:27-31
..............page:25-27
..............page:51-59