TY - BOOK AU - Gonfalini,M. ED - Agip ED - World Petroleum Congress (13th. : 1991 : Buenos Aires) ED - Agip TI - Evaluation of the organic carbon content from geophysical well log interpretation in carbonate triassic source rocks of the streppenosa basin, Sicily (Italy) U1 - 060-665.5 W938 1991 ER -