000			00531nam a2200217Ia 4500
008			210602s9999||||xx |||||||||||||| ||und||
020			_cRS.665
040			_aSOETBBS
041			_aEnglish
082			_a628.74
100			_aMETCALFAND, E.I
245			_aWASTE WATER ENGINEERING _bTREATMENT AND REUSE
250			_a4TH
260			_bTATA MCGRAW HILL _aNEW DELHI _c2011
300			_a1819
500			_aCR-2586
650			_aCIVIL ENGINEERING
650			_aWASTEWATER
942			_cBK
999			_c79891 _d79891