TY  - BOOK
AU  - Ummerkutty, A.N.P.
TI  - Science of the oceans
SN  - 81-237-0468-2
PB  - National Book Trust, India
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=10369
ER  -