1960. No Edition Remarks. 170 pages. Orange cloth. Red presentation box. With two colour illustrated fold-out maps. International Series of Monographs on Earth Sciences, Volume VIII. Translated by S.I. Tomkeieff. Pages are lightly tanned and foxed throughout. Light thumb-marking present. Binding remains firm. Some light cracking to hinges. Fold-out maps are lightly tanned to edges, with some scuffing to folds - with small pen inscription to rear panel. Boards have mild edge wear with slight rubbing to surfaces. Soft crushing to spine ends. Presentation case has moderate edge wear with markings to panels and scuffing to edges. Some small splits to joints. Heavy sunning to spine and edges.