Book reviews : Goudie,A. editor,1981: Geomorphological techniques. London: George Allen and Unwin. xvi + 395 pp. £25.00 cloth,£12.95 paper

Chorley, R.J. 1966: The application of statistical methods to geomorphology . In Dury, G. H. , editor, Essays in geomorphology, London: Heinemann, 275-387.

St-Onge, D.A. 1968: Geomorphic maps. In Fairbridge, R. W. , editor, The encyclopedia of geomorphology , New York, Amsterdam and London : Reinhold, 388-403.