000 00368nam a2200145Ia 4500
008 170101s2007 xx 000 0 und d
082 _aCOA 660.6 P52I
100 _aPhundan Singh
245 0 _aIntroduction to biotechnology
260 _aLudhiana
_bKalyani
_c2007
300 _a24cm. : 314
650 _aBIOTECHNOLOGY
653 _aBIOTECHNOLOGY
942 _2ddc
_cB
999 _c140478
_d140478