TY  - BOOK
AU  - Christopherson,Robert W.
TI  - Geosystems: an introduction to physical geography 
SN  - 0130108456
U1  - 910.02 
PY  - 2000///
CY  - Islamabad
PB  - NBF
KW  - Physical geography
N1  - the energy-atmosphere system;
the water, weather and climate systems;
the earth-atmosphere interface;
soils, ecosystems and biomes


ER  -