000 00335 a2200121 4500
008 141010b1999 xxu||||| |||| 00| 0 eng d
082 _a551.46
100 _aUmmerkutty, A. N. P.
245 _aScience of the Oceans /
_cA. N. P. Ummerkutty
260 _aNew Delhi :
_bNational Book Trust,
_c1999.
300 _a144p.
650 _aOceanography
999 _c6167
_d6167