Bradshaw, Michael J. The Earth changing surface / Michael J. Bradshaw, A. I. Abboll and A. P. Gelstherpe. - - [S.l.] : The English Language Book Society, 1979 336 p. : ill.,352 figures
Includes bibliographical references and index
0-340-25000-3 * * Geology - * Hydrology - Meterology - * Gelstherpe, A. P. *