TY  - GEN
AU  - Kotagama , Sarath
AU  - Padmaperuma , Aruna
TI  - සංරක්ෂණ සංකල්පනා
SN  - 9558576093
U1  - 333.72 
PY  - 2003///
CY  - Colombo
PB  - Sri Lanka kshestra pakshi vidya kavaya
KW  - ENVIRONMENTAL ECONOMICS
KW  - ENVIRONMENTAL CONSERVATION
KW  - NATURAL RESOURCES
KW  - BIO DIVERSITY
KW  - SRI LANKA
ER  -