TY  - BOOK
AU  - Thomas,K.V.
TI  - Katal atbhutalokam
U1  - 551.46 
PY  - 2007///
CY  - Tiruvanantapuram
PB  - Cinta Pub.
KW  - Marine biology
KW  - Oceanography
N1  - About oceans
ER  -