TY  - GEN
AU  - Suriyakumaran , C.
TI  - The methodology of environment and development management
SN  - 9559558102
U1  - 338.9 
PY  - 1993///
CY  - Colombo
PB  - A CRDS special publication
KW  - SUSTAINABLE DEVELOPMENT
KW  - ECONOMICS
KW  - ECONOMIC DEVELOPMENT
ER  -