TY  - GEN
AU  - Ivon , Victor
TI  - අඳගොවිතැනේ අභියෝගය
SN  - 9789551468606
U1  - 338.1 
PY  - 2010///
CY  - Maharagama
PB  - Ravaya Prekashana
KW  - ECONOMICS
KW  - AGRICULTURAL ECONOMICS - SRI LANKA
ER  -