TY  - BOOK
AU  -  Simpson,R A.
AU  -  Rutledge,D.W.
TI  -  The Natural gas industry in Canada 1961 and 1962 / 
PY  - 1964///
CY  -  Ottawa : 
PB  -  Mineral Resources Division, Dept. of Mines and Technical Surveys, 
KW  -  Gas industry
KW  -  Canada
ER  -