Publicado por U. S. Govt. Print. Off, Washington, D. C., 1946
Librería: Crossroads Books, Reno, NV, Estados Unidos de America
Miembro de asociación: IOBA
Original o primera edición
Paperback. Condición: Very Good-. First Edition. Unmarked, except for previous owner's name stamp on front cover. Folded map in back pocket. ; Book Description; Spine has staples. Pages are clean and not marred by notes or folds. Covers are square with minor wear. Ships Safe and Fast; U. S. Geological Survey. Bulletin; Textbook; Vol. 947D; B&W Illustrations; 8vo 8" - 9" tall; 65-84 pages DC5.