000 00446nam a2200193Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
082 _a628.3
100 _aMetcalf .
245 0 _a"Wastewater engineering.(treatment,disposal,reuse)"
260 _aNew Delhi
260 _bTata Mcgraw Hill Publishing Co.Ltd
260 _c2001
300 _a1334p.
365 _b385
650 _aCIVIL
700 _aEddy M.
942 _cBB
999 _c145
_d145