000 00342nam a2200133Ia 4500
008 220901s1985 xx 000 0 eng d
020 _a8123704682
082 _a551.46 M5
100 _aUnmerkutty, A N P
245 _aScience of the oceans
260 _aNew Delhi
_bNational Book Trust
_c1985
650 _aOceonography
_9888
942 _2ddc
_cBK
999 _c8067
_d8067