TY  - GEN
AU  - SriLanka parisarika janamadyavedi parsadaya
AU  - SriLanka viurtha vishva vidyalaye madya mandirayaParisaraya sadaha yu jahyantara rupavahini bharaya
TI  - Unusum kathavak, dilindubava saha parisaraya, issange apalaya
U1  - 333.7 
PY  - 1997///
CY  - Colombo
PB  - SLEJF
KW  - Environment
ER  -