000 00521nam a2200217Ia 4500
008 210210b2006 xxu||||| |||| 00| 0 eng d
020 _a8127226874
041 _aeng
082 _a620.8 SINP
100 _aSINGH (B D)
245 _aPrinciples and techniques of biotechnology
260 _aLudhiana
_bKalyani Publishers
_c2006
300 _axxi,280
650 _atechniques
650 _aPrinciples
650 _aof
650 _abiotechnology
650 _aand
690 _aBiotechnology
906 _a063640
999 _c138595
_d138595