Geomorphology / edited by H. Graul and C. Rathjens, translation of the ninth edition by D. J. Davis, edited by K. M. Clayton. Machatschek, Fritz, 1876-1957. Graul, Hans, ed. Rathjens, Carl, 1914- ed. Clayton, Keith M., ed. Geomorphology. GB54 .M23 1969 551.4 MAG Includes index. Bibliography: p. 181-203. Edinburgh : Oliver & Boyd, 1969. 1969. 1969 Text x, 212 p. : eng Geomorphology texts ; 1