000 00418nam a2200133Ia 4500
008 160316s9999 xxu||||| |||| 00| 0 eng d
020 _a81-7133-372-9
100 _aGupta P K
245 _aElements of biotechnology
260 _aMeerut
_bRastogi
_c1998
300 _aviii,602p;22cm
650 _aBiotechnology
999 _c56628
_d56628