000 00357nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aBimal C.Bhattacharya & Rintu Banerjee
245 0 _aEnvironmental Biotechnology
250 _a1st Ed
260 _aNew Delhi
260 _b-
260 _c2007
650 _aEnvironmental Biotechnology
942 _cBK
999 _c23228
_d23228