Editore: Oklahoma City Geological Society., 1981
Da: Eryops Books, Stephenville, TX, U.S.A.
Soft cover. Condizione: Very Good. ORIGINAL 1981 softcovers journal; ex-corporate library; light foxing of covers, o/w in very good condition. Journal.
Paperback. Condizione: Good. This blue softcover has a tight spine without reading crease. Covers clean with light shelf wear. Book has underlining and occasional margin note. We ship FAST!