TY  - BOOK
AU  - Hepple, Peter
AU  - 
TI  - Outlook for natural gas- a quality fuel
U1  - 665.5(063) 
PY  - 1973///
CY  - Barking
PB  - Applied Science Publishers
N1  -  Institute of Petroleum Summer Meeting, Bournemouth, 6-9 June 1972
ER  -