000 00378nam a2200157Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
040 _aMAIN
041 _aEnglish
082 _a660.6
_bTRE N1:P13
100 _aTrehan, Keshav
245 0 _aBiotechnology
_cKeshav Trehan
260 _aDelhi
_bWiley Eastern
_c1991:2013
300 _a286
650 _aBiotechnology
942 _cBK
999 _c1423
_d1423