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Journal of Qiqihar University(Natural Science Edition)
1007-984X
1999 Issue 3
huan hu jing jiao lian shu zhi fen li yin liao zhong de fang fu ji
li rui min
..............
page:76-78
mu gua dan bai mei dui pi jiu guo lv ying xiang de yan jiu
wei xiao cheng
..............
page:9-12
