TY  - BOOK
AU  - Gopakumar, C S
AU  - Krishnakumar, K N
AU  - Prasada Rao, G S L H V
TI  - Vilavinte thalavara
U1  - 630.2515 
PY  - 2009///
CY  - Vellanikkara
PB  - KAU
KW  - el nino
KW  - smog
ER  -