TY  - BOOK
AU  - Busby, Rebecca L.
ED  - Institute of Gas Technology
TI  - Natural Gas in Nontechnical Language 
SN  - 0878147381
U1  - 665.7 
PY  - 1999///
CY  - Tulsa, Oklahoma : 
PB  - Pennwell, 
KW  - Natural Gas
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-87814-738-1.pdf
ER  -