GUIDEBOOK OF THE SOCORRO REGION, NEW MEXICO.; New Mexico Geological Society Fourteenth Field Conference, October 4, 5, and 6, 1963.
NMGS, 1963. Hardcover. 8 x 11, 240 pgs, b&w photos and illustrations. Technical papers presented at this conference. Spine is cracked at front but holding well and can easily be reglued. Good+. Item #30216