000 00422nam a2200145Ia 4500
008 180112s9999||||xx |||||||||||||| ||und||
020 _a978-0-07-049539-5
082 _a628.4
100 _aMETCALF;EDDY;TCHOBANOGLOUS GEORGE;BURTON FRANKLIN L
245 0 _aWASTE WATER ENGINEERING
_bTREATMENT DISPOSAL AND REUSE
250 _aSecond
260 _aNEW DELHI
_bT.M.H PUBLISHER-1
_c1981
300 _a920
650 _aWastewater Engg
942 _cGEN_BK
999 _c1897
_d1897