TY  - BOOK
AU  - Wirthmann Alfred
TI  - geomorphology of the tropics Tr by Detlef Busche
SN  - 3540635831
U1  - U21.192.N9, P0 
PY  - 2000///
CY  - Berlin
PB  - Springer Verlag         
KW  - Geomorphology
ER  -