000 00440nam a22001697a 4500
005 20230706054937.0
008 230706b |||||||| |||| 00| 0 eng d
020 _a81 89526 96 0
041 _aeng
082 _a628.5
_bSIN/E
100 _aSingh, Bimla
245 _aEnvironmental biotechnology
_cby Bimla Singh
260 _aDelhi
_bVista International
_c2006
300 _a260p.
650 _aEnvironmental biotechnology
942 _cBK
999 _c19110
_d19110