TY  - BOOK
AU  - Halbouty,Michel T.
ED  - Michel T. Halbouty Energy Company
ED  - World Petroleum Congress (11th. : 1983 : London)
ED  - Michel T. Halbouty Energy Company
TI  - Reserves of natural gas outside the communist block countries
U1  - 060-665.5 W938 1983 
ER  -