000 00279nam a2200121Ia 4500
008 160710s2004 xx 000 0 und d
082 _a660.6 KUM
100 _aKUMAR,Arvind
245 _aEnvironmental Biotechnology
260 _bD.P.H.
_c2004
300 _a354
942 _2ddc
_cB
999 _c59842
_d59842