TY - RPRT TI - Assessment of undiscovered conventionally recoverable petroleum resources of North Africa (including Egypt, Libya, eastern Tunisia, Pelagian Shelf, and central Algeria) AU - J.A. Peterson PY - 1982 DO - 10.3133/ofr821056 UR - https://pubs.usgs.gov/publication/ofr821056 ID - ofr821056 ER -