LAVORI, TERRA DI, a province of Italy, in the kingdom of Naples, bounded on the west by the Campagna di Roma, and by Farther Abruzzo; on the north by the Hither Abruzzo, and by the county of Molissa; on the east by Principata Ultra; and on the south by the Principata Citra. It is about 63 miles in length and 35 in breadth; and is fertile in corn, excellent vines, and other fruits. There are also several mineral springs and mines of sulphur. Naples is the capital town.