000 00292nam a2200121Ia 4500
999 _c2141
_d2141
020 _a9788171325559
082 _a660.6
_bgup
100 _aGupta, P.
245 _aTextBook of Biotechnolgy
260 _aJaipur
_bPointer Publishers
_c2008
300 _a200
942 _cBK