000 00389nam a2200145Ia 4500
008 220217s9999||||xx |||||||||||||| ||und||
020 _a9780070495395
082 _a628.3 MET
100 _aMetcalf and Eddy
_99817
245 0 _aWastewater engineering
250 _a4th
260 _aMcgraw hill book company
_bNew Delhi
_c2003
300 _aXXVIII, 1819p.
_b1495
650 _aWATER
999 _c187562
_d187562