TY  - GEN
AU  - Wimalaweera , K.G.K.
TI  - Estimate of benefits from improvements and retoration made to the Beira lake
SN  - 9559017010
U1  - 333.7 
PY  - 2002///
CY  - Colombo
PB  - The Deparment of National planning
KW  - ECONOMICS
KW  - ENVIRONMENTAL MANAGEMENT-SRI LANKA
KW  - NATURAL RESOURSES OF SRI LANKA
ER  -