Book reviews: Statham,I. 1977: Earth surface sediment transport. Oxford: Clarendon (Oxford University) Press. viii+184 pp. £6.50 cloth,£3.00 paper

Carson, M.A. 1971: The mechanics of erosion. London : Pion. (174 pp.)

Chorley, R.J. 1959: The geomorphic significance of some Oxford soils . American Journal of Science 257, 503-15.

Goudie, A. 1977: Environmental change. Oxford : Oxford University Press. (244 pp.)

Strahler, A.N. 1952: The dynamic basis of geomorphology. Geological Society of America Bulletin 63, 923-38.

Whalley, W.B. 1976: Properties of materials and geomorphological explanation . Oxford: Oxford University Press . (60 pp.)