Published by Geological Survey of Canada Paper 62-30, 1962, 23 pp., 1962
Seller: Eryops Books, Stephenville, TX, U.S.A.
Soft Cover. Condition: Very Good. ORIGINAL PUBLICATION; Softcovers; ex-library; in very good condition.
Published by Geological Survey of Canada Paper 62-30, 1962, 23 pp., 1962
Seller: Eryops Books, Stephenville, TX, U.S.A.
Soft Cover. Condition: Very Good. Softcovers; ex-library; minor shelfwear; o/w in very good condition.