1671-4407
1985 Issue 2
..............page:1-2
..............page:3-4+2
nong tian sheng tai jing ji ping heng de ji ben yuan
shi zheng xin ;
shi zheng xin ;
..............page:5-7
zha qu yu sheng tai jian ji guan li
ma chuan dong ;
ma chuan dong ;
..............page:8-11
..............page:11-14+7
..............page:15-19
..............page:19-22
yi lin wei zhu sheng chan fang zhen de jue ce yan jiu
jin ban qiao ; liu ding quan ;
jin ban qiao ; liu ding quan ;
..............page:22-26
zai bian jiang nong cun tui guang jiao cha qun luo de yi yi
long yi ming ;
long yi ming ;
..............page:26-28
..............page:29-30+28
dui dao tian fu zhong xi gua de xiao yi ping xi
xu ben han ;
xu ben han ;
..............page:31-32
..............page:33-34
..............page:35-36
yin min gou 84 5 27 ni shi liu po xi
chen xun qian ;
chen xun qian ;
..............page:36-39
sheng tai shi diao jian ji nan yu zuo fei shi li gao han pin kun shan qu san dao ping cun diao cha bao gao
sun xing qin ;
sun xing qin ;
..............page:39-42
..............page:42-45
di si jiang yong nong ye sheng tai jing ji xue de guan dian lai ren shi he zhi dao nong ye
ye guang yu ;
ye guang yu ;
..............page:45-47+34
guo wai sheng tai jian ji xue shu guan dian ping jie
cheng fu zuo ;
cheng fu zuo ;
..............page:48-49