000			00415 a2200157 4500
020			_a9788120318830
082			_a628.3 _bCHE
090			_c31047 _d54652
100			_aCheremisinoff, Nicholas P.
245			_aBiotechnology for waste and wastewater treatment
260			_aNew Delhi _bPrentice-Hall _c1996 _g2003
300			_axiv, 231p. _c22.5cm.
650			_aBiological treatment
650			_aWater
942			_cL
999			_c57556 _d57556