TY  - BOOK
AU  - Grainger,Leslie
AU  - Gibson,J.
TI  - Coal utilisation: technology, economics and policy 
SN  - 0860102661 :
U1  - 553.24 
PY  - 1981///
CY  - London
PB  - Graham & Trotman
KW  - Coal
KW  - Carbonization
N1  - Includes index; Bibliography: p. 489-496
ER  -