000 00371nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a978-0-07-049539-5
082 _a628.1
_bMET
100 _aMetcalf, E
245 0 _aWaste water engineering
260 _aNew Delhi :
_bTata Magraw-Hill,
_c2003.
300 _a1819
365 _a999
650 _aChemical Engineering
999 _c101095
_d101095