TY  - BOOK
AU  - Panditharatne, B.L.
TI  - Introducing basic geographical knowledge for those who missed the opportunity to know it before, but now will be glad to accept it
U1  - 910 
CY  - Peradeniya
PB  - Author
KW  - World development
KW  - Economic activity
KW  - Population
KW  - Agriculture
KW  - Geography
ER  -