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Guihaia
1000-3142
1981 Issue 1
lun shui sheng zhi bei de yan jiu fang fa
A·Π·别拉甫斯卡娅
..............page:49
(shan nong ) gang tong cheng hu de ma dou ling suan fen li yan jiu jian bao
qiu yun ping ; chen xiu zhen
..............page:48
guang xi zhi wu xue hui zhao kai li shi hui yi
fan sheng hui
..............page:47
ma dou ling su yan zhi cheng gong
ma hong zuo
..............page:47
meng shan fa xian de nan fang pao tong chu bu guan cha
li sheng xiong ; qiu chuan zhen
..............page:42
you cha de fen bu ji qi shi ying xing
li rui gao
..............page:38
chou mu dan yuan zhi wu de zhong lei ji zi yuan fen bu
huang zuo cai
..............page:34
su sheng you liang shu zhong guang xi ding guo mu chu bu yan jiu
xie fu hui ; mo xin li
..............page:31
gan zhe gen xi huo li de yan jiu
mo jia rang
..............page:25
luo han guo ye zu zhi pei yang de yan jiu
lin rong ; wang xiu qin ; wang run zhen
..............page:18
yin shan sheng tai huan jing de diao cha yan jiu
li rui gao ; huang zheng fu ; shi jin hua
..............page:12
nong lin sheng chan yu sheng tai ping heng
jin dai jun
..............page:7
gui lin ma ti de ying yang cheng fen ce ding
xu wei kun ; meng li shan
..............page:6
hua ping nan ling shan di shang de yi ge zi ran bao hu qu
zhong ji xin ; liang chou fen ; wang xian zuo
..............page:1