TY  - BOOK
AU  - Strahler, Alan 
AU  - Strahler, Arthur
TI  - Physical geography: science and systems of human environment
SN  - 9788126511921
U1  - 910.02 St814p2 
PY  - 2009///
CY  - Singapore
PB  - Wiley and sons
KW  - Human environment
KW  - Geography
ER  -