000 00306nam a2200121Ia 4500
008 170101s1985 xx 000 0 und d
082 _a551.46 UMM
100 _aUmmerkutty A.N.P.
245 0 _aScience of The Oceans
260 _aIndia
_bNational Book Trust
_c1985
300 _a144 P.
942 _2ddc
_cB
999 _c1342266
_d1342266