THORNBURY, WILLIAM D PRINCIPLES OF GEOMORPHOLOGY - 2ND ED. - Estados Unidos INDIANA UNIVERSITY 1969 NEW YORK WILEY INTERNATIONAL EDITION - 591 ISBN: 0471861901 LCCN: 79491 Subjects--Topical Terms: CARACTERISTICAS PSEUDOVOLCANICASFORMACIONES GLACIALESPISO OCEANICO Dewey Class. No.: 551.4