Published by GSA Special Paper 117, 1969, 66 pp. + folded map + folded table. ISBN 813721172, 1969
Seller: Eryops Books, Stephenville, TX, U.S.A.
Soft Cover. Condition: Very Good. Softcovers; ex-corporate library; in very good condition.
Published by GSA Special Paper 117, 1969, 66 pp. + folded map., 1969
Seller: Eryops Books, Stephenville, TX, U.S.A.
Soft Cover. Condition: Very Good. ORIGINAL PUBLICATION; Softcovers; ex-library; in very good condition.