TY  - BOOK
AU  - Hettner, Alfred
TI  -  Surface features of the land: problems and methods of geomorphology
U1  - 551.4 
PY  - 1972///
CY  - London
PB  - Macmillan
KW  - Landform assmblages
KW  - Subdivisions and grouping of the land surface
KW  - Coastline processes
ER  -