1001-070X
1990 Issue 1
tai yuan di qu huan jing yao gan zong he diao cha yan jiu bao gao tong guo zhuan jia jian ding
dong yu yang
dong yu yang
..............page:63-64
quan guo di fang yao gan xie hui cheng li
zhao kui yuan
zhao kui yuan
..............page:62
chang jiang zi yuan zong he kai fa li yong zhong da ke ji yan jiu xiang mu jian yi zuo tan hui zai jing zhao kai
wang zhi min
wang zhi min
..............page:4
..............page:64
ying guo yao gan yi lan
liu xin ji
liu xin ji
..............page:57-62
gan su bei shan gu huo shan ji gou qian jian
huang yong rui
huang yong rui
..............page:53-56,12
chang jiang shang you zhong qing - zuo shi duan yan an hua po yu shui dong li zuo yong de guan xi
liu shang zhong
liu shang zhong
..............page:47-52
..............page:40-46
hang kong yao gan ji shu zai he fei shi guo tu zi yuan zong he diao cha zhong de ying yong xiao guo
gu feng
gu feng
..............page:34-39
..............page:28-33,39
yao gan zeng qiang tu xiang zai bian zhi yan di qu gou zao te zheng yan jiu he zhao tie kuang zhong de ying yong
liu yun liang
liu yun liang
..............page:20-27
..............page:13-19
li yong yao gan tu xiang yan jiu ji lin xi bu de feng cheng di mao ji qi dui nong ye de ying xiang
liu han
liu han
..............page:5-12
..............page:3-4