000 00276nam a2200121Ia 4500
020 _a9788171339372
082 _a660.6 GUP/E
100 _aGupta, P. K.
245 0 _aElements of Biotechnology
260 _bSaras Publication
_aNagercoil
650 _aPhysiology
942 _cBK
999 _c8248
_d8248