Stratigraphy and Potassium-Argon Ages of Some Tertiary Tuffs From Lander and Churchill Counties, Central Nevada
Washington, D. C. United States Government Printing Office, 1971. First Edition. Paperback. Unmarked, except for tape remnent and small writing on front cover. 2 platges folded in rear pocket. ; Book Description; Spine has staples. Pages are clean and not marred by notes or folds. Covers are square with wear..... More




