Verlag: U. S. G. P. O., Washington, D. C., 1960
Erstausgabe
Paperback. Zustand: Very Good. First Edition. Unmarked. ; Book Description; Spine has staples. Pages are clean and not marred by notes or folds. Covers are square with wear as noted. Ships Safe and Fast; U. S. Geological Survey Bulletin; Textbook; Vol. 1112A; 8vo 8" - 9" tall; 16 pages DB4.