000 00485nam a2200193Ia 4500
008 191002s9999 xx 000 0 und d
020 _a0000083899
082 _a660.63
100 _aA K Chatterji
245 0 _aIntroduction to Environmental Biotechnology,Ed2
250 _aSecond
260 _aNew Delhi
_bPHI
_c2007
536 _aManagement
650 _a Environmental
650 _a Introduction
650 _aBiotechnology
650 _aBiotechnology,Ed2
942 _cBK
999 _c26923
_d26923