Verlag: Quarterly of the Colorado School of Mines, vol. 48, no. 3, 1953, 36 pp. + 4 plates in pocket., 1953
Anbieter: Eryops Books, Stephenville, TX, USA
Soft cover. Softcovers; ex-library; missing plates 1 and 2 in rear pocket; three hole-punched; minor shelfwear w/ light creasing of corners of wraps and pages; light foxing of last page; o/w in good condition.