TY  - GEN
AU  - Sarath , Lionel
TI  - වැවක වතුර
SN  - 9558940062
U1  - 333.913 
PY  - 1985///
CY  - Pannipitiya
PB  - Sanvitha Prakashana
KW  - ECONOMICS
KW  - WATER - IRRIGATION - SRI LANKA
KW  - WATER - TANK - SRI LANKA
ER  -