TY  - BOOK
AU  - ANNUAL Session (61th: 2005: Colombo)
TI  - Proceedings of the 61st annual session
SN  - 204346
U1  - 507.2 
PY  - 2005///
CY  - Colombo
PB  - Sri Lanka association for the advancement of science
KW  - Science-Research-Conference-Proceedings
ER  -