1671-4407
1989 Issue 4
lun sheng tai jing ji zi zu zhi xi tong
xue qiang ;
xue qiang ;
..............page:1-2+23
..............page:3-5+46
yong sheng tai jing ji xue de guan dian lun xi cang jing ji fa zhan de zhan lue yu shi shi
xu feng xiang ;
xu feng xiang ;
..............page:6-11
lue lun cheng shi sheng tai xi tong de jing hua
yao qing liang ;
yao qing liang ;
..............page:12-13
sheng tai nong ye xi tong jie gou yan jiu
zheng cheng wen ;
zheng cheng wen ;
..............page:14-15+11
diao zheng sheng tai nong ye jie gou zhu bu shi xian nong ye xi tong gong cheng jian she ke xue hua
zuo ke ping ;
zuo ke ping ;
..............page:16+30
gai shan yun nan nong ye huan jing ji yi zhi zi ran zai hai zhi dui ce tan tao
xiong qing hua ; deng de ren ; li chang lin ;
xiong qing hua ; deng de ren ; li chang lin ;
..............page:17-23
hong he xian gan re he gu di qu kai fa yan jiu ruo gan wen ti tan tao
yun nan sheng she hui ke xue yuan hong he ke ti zu ; shi xin chen ;
yun nan sheng she hui ke xue yuan hong he ke ti zu ; shi xin chen ;
..............page:24-30
xin jiang sha wan xian nong ye sheng tai xi tong wu zhi xun huan he tu rang pei fei tu jing de fen xi
xia ai lin ;
xia ai lin ;
..............page:31-35
cong wei chang xian de bian qian kan sen lin zai shan qu sheng tai jie gou zhong de di wei
bi xian ming ;
bi xian ming ;
..............page:36-38
ren kou peng zhang shi huang tu gao yuan nong ye sheng tai jing ji e xing xun huan de gen ben yuan yin
wu yu ping ;
wu yu ping ;
..............page:39-40
guang xi yan hai di qu zhi bei he zhi wu zi yuan bao hu yu li yong wen ti de tan tao
wen yuan guang ;
wen yuan guang ;
..............page:41-43+58
qian lun fa zhan shan qu jing ji yu sheng tai bao hu
niu jin sheng ;
niu jin sheng ;
..............page:44-46
..............page:47-49+13
fa zhan jian cai ye yao zhu yi bao hu geng di
you liang cai ;
you liang cai ;
..............page:50+40
..............page:51-53
yi ge zuo qi zai dong hai zhi bin de sheng tai nong chang ping yang xian sheng tai nong ye shi yan chang
su wei jie ;
su wei jie ;
..............page:54-56
..............page:56
..............page:58