Socorro, New Mexico: NM Bureau of Mines & Mineral, 1984. First Edition (?). Paperback. Very Good. Item #25758
Unmarked. Probably never been read. ; Book Description; Spine has no signs of creasing. Pages are clean and not marred by notes or folds. Covers are square with minor wear. Ships Safe and Fast. ; Circular 192; B&W Illustrations; tall 8vo 9" - 10" tall; 33 pages DG5.