000 00321nam a2200133Ia 4500
008 240913s9999||||xx |||||||||||||| ||und||
082 _aGS 660.6 DUB/A
100 _aR C Dubey
245 2 _aA text book of biotechnology
250 _aNULL
260 _bS Chand and Co
_aNew Delhi
_c1996
300 _a357
942 _cBKS
999 _c1917
_d1917