Roadside Geology of Oregon (Roadside Geology Series)
Mountain Pr, June 1978. Trade Paperback. A Very Good copy. Book has shelfwear, sunning to spine, soiling to edges of text block, and a former owner's name on the front endpaper. Interior is otherwise clean, unmarked, and tight. 8vo. - over 7¾' in - 9¾' in. More