000 00646nam a2200241 i 4500
001 C2-0287727
003 PPAK
005 20180728021008.0
008 080226s1985 ii a|||| ||||| | eng d
020 _a8123704682
040 _aPPAK
_beng
_cPPAK
_erda
082 0 4 _a551.46
_223
090 0 0 _a551.46
_bUMM
_dR
100 1 _aUmmerkutty, A.N.P.,
_eauthor
245 1 0 _aScience of the oceans
264 1 _aNew Delhi :
_bNational Book Trust ,
_c1985
300 _ax,144 pages :
_billustrations ;
_c22 cm
336 _2rdacontent
_atext
337 _2rdamedia
_aunmediated
338 _2rdacarrier
_avolume
650 1 0 _aOcean
942 _ddc
_cB
999 _c93415
_d93415