Published by Beihefte zum Geologischen Jahrbuch., 1971
Seller: Eryops Books, Stephenville, TX, U.S.A.
Soft cover. Condition: Very Good. ORIGINAL PUBLICATION; softcovers; includes 7 large folded plates in rear pocket (complete for this publication); owner's stamp; small creases at corners of covers and leaves; o/w in very good condition. Book.