Editore: Proyecto Internacional Del Manto Superior Informe Cientifico No. 37 - I, 1970, 237 Pp., 1970
Da: Eryops Books, Stephenville, TX, U.S.A.
Soft Cover. Condizione: Very Good. Softcovers; owner's stamp; minor shelfwear w/ light creasing of corners of wraps and leaves; o/w in very good condition.