TY  - BOOK
AU  - Strahler, Arthur N
TI  - Introduction to physical geography
SN  - 471831727
CY  - New York
KW  - Climate
KW  - Crystalline masses
KW  - Geography
KW  - Land forms
KW  - Natural vegetation
KW  - oflds
KW  - Physical geography
KW  - Seasons and time
ER  -