000 00365nam a2200157Ia 4500
008 170101s2005 xx 000 0 und d
082 _a660.6 S48B
100 _aSINGH, B.D
245 0 _aBiotechnology
250 _a2nd rev & enl ed
260 _bLudhiana
_c2005
300 _a649p
650 _aBIOTECHNOLOGY
653 _aBIOTECHNOLOGY
942 _2ddc
_cB
_03
999 _c131641
_d131641