TY  - BOOK
AU  - Hettner,Alfred
TI  - The surface features of the land: problems and methods of geomorphology 
SN  - 0333006984
PY  - 1972///
CY  - London
PB  - MacMillan
KW  - Geomorphology
N1  - Translation of the 2d ed. of Die Oberflachenformen des Festlandes; Includes bibliographical references
ER  -