Home
|
Survey
|
Payment
|
Talks & Presentations
|
Job Opportunities
Journals
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Journal of Yanbian University(Natural Science)
1004-4353
1993 Issue 3
shen jing wang luo li lun ji qi ying yong
li long zuo
..............
page:57-62
