Geological Maps and Their Interpretation by F. G. H Blyth
1966. Reprint. 48 pages. Paperback book with pictorial cover. Contains black and white maps. Clean pages with faint tanning and foxing throughout. Tightly bound with faint thumb-marking throughout. Paper cover has mild edge wear with mild corner curling. Notable tanning to front cover. Notable marking to covers. Mild scuffing to front cover.