000 00349nam a2200145Ia 4500
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082 _aR 570 GOP-K
100 _aGopinathan Nair,T N Ed.
245 _aKudumbavinjanakosham
260 _bKtdc
_c1995
_aT V M
300 _a520
650 _aBiology
650 _aLife Sciences Biology
942 _cREF
999 _c25168
_d25168