000 00262nam a22001217a 4500
082 _a574
_bSIE/B
100 _aGOVT. OF KERALA
245 _aSIET KERALA
_bBIOLOGY
260 _aNEW DELHI
_b GOVTOF INDIA
300 _bCD
520 _aBIOLOGY REFERENCE
942 _cBK
999 _c7851
_d7851