TY  - BOOK
AU  - Stahler, Alan
AU  -  Strahler Arthur
TI  - Physical geography:  science and systems of the human environment   
SN  - 8126511923
PY  - 2007///
CY  -  New Delhi 
PB  - John Wiley        
KW  - Physical Geography
N1  - Glossary p 705-29
ER  -