TY  - BOOK
ED  - National Research Council (U.S.). Committee on Undiscovered Oil and Gas Resources
TI  - Undiscovered oil and gas resources: an evaluation of the Department of the interior's 1989 assessment procedures
SN  - 0309045339
PY  - 1991///
CY  - Washington, D. C.
PB  - National Academy Press
KW  - Petroleum reserves
KW  - United States
KW  - Natural gas reserves
N1  - Includes bibliographical references
ER  -