Editore: United States Geological Survey, Washington, D. C., 1966
Prima edizione
Paperback. Condizione: Very Good-. First Edition. Unmarked, except for catalog sticker on front cover. 2 plates folded in rear pocket. Probably never been read. ; 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; Vol. 1222B; 8vo 8" - 9" tall; 28 pages DX2.