Oil / Librairie du Liban. - 1st ed. - Beirut, Lebanan : Librairie du Liban , 1985. - 32 p. : Ill. ; 22 cm. - Butterfly Books ; 5 . Subjects--Topical Terms: Petroleum--Juvenile LiteratureReaders LC Class. No.: PE1117 / .B8 1985 no.5