TY - BOOK AU - Dury,G.H. TI - The face of the earth SN - 0045511292 (alk. paper) AV - GB402 .D87 1986 U1 - 551.4 19 PY - 1986/// CY - London, Boston PB - Allen & Unwin KW - Geomorphology KW - Geology N1 - Includes index; Bibliography: p. [236]-239 ER -