TY  - BOOK
TI  - Oil&gas journal data book
PY  - 1985///
CY  - Tulsa, Oklahoma
PB  - PennWell Books
KW  - Petroleum industry and trade
KW  - Statistics
KW  - Periodicals
KW  - Gas industry
KW  - Natural gas
N1  - Latest issue consulted : 1986 ed
ER  -