- (NarrativaRagazzi) THE VOLCANOES OF THE EARTH. Mario and Gabriella Ruggieri. Mondadori. 1978. Hardcover. The young Marmots' club. Illustrated by Costantino Di Ciancio. Good condition. Fully illustrated with black and white and color photos and drawings. pp. 125. Euro 7.99. Cod. 305070.NR5
