TY  - BOOK
AU  - Strahler, Arthur N..
TI  - Modern Physical Geography / 
SN  - 0-471-85609-6
U1  - U2 
PY  - 1987///
CY  - New York-10158 : 
PB  - John Wiley & Sons, Inc. , 
KW  - Physical geography- Text-books
ER  -