000 00553nam a2200169Ia 4500
008 190516s9999 xx 000 0 und d
020 _a9788122415100
028 _bSapna Book House
_c025559
_d06-11-2004
100 _aSingh, D.P. and Dwivedi, S.K.
_923107
245 0 _aEnvironmental Microbiology and Biotechnology
260 _bNew Age International (P) Limited, Publishers
_c2004
_aNew Delhi
300 _a239
600 _tEnvironmental Science
_9114257
650 _aEnvironmental Science
_9114257
942 _cREF
999 _c103833
_d103833