Washington, D. C. United States Geological Survey, 1936. First Edition. Paperback. Good. Item #19048
Unmarked, except for company stamp on front cover and catalog sticker. Spine is reinforced with brown tape. Back cover has a nick out of leading edge. ; Book Description; Spine has no signs of creasing. 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. 871; Charts & Graphs; 8vo 8" - 9" tall; 197 pages DC6.