000			00313nam a22001217a 4500
020			_a0074633287
082			_222 _a628
100			_aPandey, G. N. and Carney, G. C.
245			_aEnvironmental engineering /
260			_aNew Delhi, _bTata McGraw-Hill, _cc2006.
300			_a455 p. ; _bill. ;
942			_2ddc _cCIVIL _06
999			_c3924 _d3924