TY  - BOOK
AU  - Lom,W.L.
AU  - Williams,A.F.
TI  - Substitute natural gas: manufacture and properties 
SN  - 0853346712
PY  - 1976///
CY  - London
PB  - Applied Science Publishers
KW  - Substitute natural gas
N1  - Bibl. - Index
ER  -