000 00263nam a2200109Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
020 _a9789327220650
100 _aSingh, B D
245 0 _aBiotechnology
260 _bKalyani Publishers
_aNewdelhi
_c2011
942 _cBK
999 _c5888
_d5888