LES GRAVURES RUPESTRES DE L'ATLAS SAHARIEN, Montes des Ouled-Nail et Region de Djelfa.
Office du Parc National du Tassili: Algier, 1984. Paperback. Illus; folding map at rear, 9.25 x 6", pict wraps, 291pp + photos + index, covers rubbed, extremities a bit worn, spine and front outer hinge creased, some soiling to edges of textblock, a slight musty smell, otherwise a good used..... More