Book reviews: Kujansuu,R. and Saarnisto,M.,editors,1990: Glacial indicator tracing. Rotterdam: A.A. Bal kema. viii + 256 pp. £26.50 cloth. ISBN 90 6191 857 X

Boulton, G.S. , 1974: Processes and patterns of glacial erosion. In Coates, D.R. , editor, Glacial geomorphology , New York: State University of New York, 41-87.

Paterson, W.S.B. , 1981: The physics of glaciers, Oxford: Pergamon Press.