TY  - BOOK
AU  - yuan,Hu Chao
AU  - Hanseng,Quiao
AU  - Hanseng,Quiao
ED  - China National Oil
ED  - World Petroleum Congress (11th. : 1983 : London)
ED  - China National Oil
TI  - Characteristics of oil and gas distribution in the North China basin and the adjacent seas
U1  - 060-665.5 W938 1983 
ER  -