Verlag: United States Geological Survey, Washington, D. C., 1959
Erstausgabe
Paperback. Zustand: Good+. First Edition. Unmarked, but contains some bumping of corners and light stain on edge of front cover. Probably never been read. Map intact in rear pocket. ; 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. 1082C; 8vo 8" - 9" tall; 61-132 pages DB4.