000 00357 a2200145 4500
020 _a8125905820
082 _a660.6
_bKUM
090 _c15984
_d24133
100 _aKumar, H. D.
245 _aModern concepts of biotechnology
260 _aNew Delhi
_bVikas Publishing House
_c1998
_g1998
300 _aix,424p.
_c24cm
650 _aBiotechnology
942 _cL
999 _c44027
_d44027