Published by Quarterly of the Colorado School of Mines, vol. 54, 1959, 366 pp., 1959
Seller: Eryops Books, Stephenville, TX, U.S.A.
Soft Cover. Condition: Good. ORIGINAL PUBLICATION; Softcovers; minor shelfwear and lightly soiled wraps; light foxing to rear endpage, last page and edges; o/w in good condition.