TY  - BOOK
AU  - Lacey,J.A.
AU  - Roberts,G.F.I.
AU  - Roberts,G.F.I.
ED  - British Gas Corporation
ED  - World Petroleum Congress (11th. : 1983 : London)
ED  - British Gas Corporation
TI  - The development and application of coal gasification technology
U1  - 060-665.5 W938 1983 
ER  -