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Northwest Geoscience
1004-7786
1990 Issue 30
long shou shan xi duan fa xian ke ma ti yan
dong xian yang ; zeng he qing ; wang lai sheng ;
..............page:136-139
zhong guo xi bei di qu de yan shan yun dong
Zhou Liangren Cai Houwei
..............page:61-75
shan gan chuan jiao jie chu mo tian ling qu bi kou qun ceng xu ji shi dai hua fen
Qin Keling Zou Xianghua He Shiping
..............page:1-60
zas xi lie nai huo cai liao jing ti he fen zi wang luo jie gou yan jiu ji qi qin shi ji li de tan tao
Xu Peicang Wan Yongqiang Yang Xinghua Li Guanghui
..............page:89-100