000 00387nam a2200145Ia 4500
008 241225s9999 xx 000 0 und d
020 _a139780070495395
082 _a628.3
_bEDD
100 _aEddy, Metcalf.
245 0 _aWastewater engineering: tretment and reuse
260 _aNew Delhi :
_bTmh,
_c1994
300 _a1819.
365 _a999
650 _aSanitary municipal engineering
999 _c39119
_d39119