Clowes, Alan Process and landform an outline of contemporary geomorphology / by Clowes, Alan ; Comfort, Peter ; Marsden, W. E. - Edinburgh Oliver and Boyd 1982 - 289p. ill. 24 cm. Conceptual frameworks in geography ISBN: 0050031279 Subjects--Topical Terms: Geomorphology Dewey Class. No.: 551.4 / CLO