TY  - BOOK
AU  - Beebe,B.Warren
AU  - Curtis,Bruce Franklin
TI  - Natural gases of North America: a symposium
T2  - [American Association of Petroleum Geologists] Memoir
AV  - TN880 .B38
U1  - 553/.285/097 
PY  - 1968///
CY  - Tulsa, Okla.
PB  - American Association of Petroleum Geologists
KW  - Natural gas
KW  - North America
N1  - Includes bibliographical references
ER  -