000 00278pam a2200121a 44500
008 230405s2005 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aSingh B D
245 _aBiotechnology
260 _aLudhiana
_bKalyani Publishers
_c2005
300 _a649
906 _a4846
999 _c296189
_d296189