TY  - BOOK
ED  - United Kingdom. National Coal Board
TI  - The Underground gasification of coal: report on the work done in Great Britain prepared for the National Coal Board by Sir Alexander Gibb and partners, consulting engineers
U1  - 662.72 21st
PY  - 1964///
CY  - London
PB  - Sir Isaac Pitman
KW  - Coal gasificaion; Carbonization
ER  -