Fluvial forms and processes / David Knighton. Knighton, David. Watersheds. River channels. Rivers. GB561 .K65 1984 551.483 19 KNF Includes index. Bibliography: p. [199]-214. London ; Baltimore, Md., U.S.A. : E. Arnold, 1984. 1984. 1984 Text 218 p. : eng