1000-3037
1990 Issue 2
zhong guo nan fang gong ye kai fa ce lue
guo wen qing
guo wen qing
..............page:97
..............page:107
..............page:116
gong ye zi yuan kai fa xue ji ben wen ti tan tao
guo wen qing ; li xue jun
guo wen qing ; li xue jun
..............page:126
zhong guo ya re dai dong bu qiu ling shan qu nong ye zi ran zi yuan kai fa ce lue
na wen jun ; ma yi jie
na wen jun ; ma yi jie
..............page:134
shi lun kai fa xing nong ye
ai yun hang
ai yun hang
..............page:143
..............page:149
jing qin di qu de sen lin zi yuan ji qi fa zhan qian li
wang he sheng ; zhao feng wei
wang he sheng ; zhao feng wei
..............page:156
tu men jiang liu yu ren kou bian hua dui sen lin sheng tai zi yuan de ying xiang
wang zhen tang ; sheng lian xi
wang zhen tang ; sheng lian xi
..............page:169
yang cao he da zhen mao guang he zuo yong wu jian jiang di yu sheng tai yin zi guan xi de yan jiu
du zhan chi ; yang zong gui
du zhan chi ; yang zong gui
..............page:177
shi jie zi yuan (1986) ping jie
han xiang ling ; meng xiu ying
han xiang ling ; meng xiu ying
..............page:189
..............page:192