Thomas David S G Ed. Arid zone geomorphology Process, form and change - 2 - Chichester John Wiley 1997 - xviii, 713p cm. Bibliography chapterwise ISBN: 0471976105 8207.50 Source: 274, 20/07/2006, R K Books General Book Subjects--Topical Terms: GeomorphologyGeography Dewey Class. No.: U21.1911.N8, M8;N7