000 00323nam a2200109Ia 4500
008 160316s2009 xxu||||| |||| 00| 0 eng d
020 _a9788120328600
100 _aKaria, G. L.
245 _aWastewater treatment: concepts and design approach
_b/ Karia, G. L.
260 _aNew Delhi
_bPHI Learning
_c2009
300 _axiii,365p.
999 _c72821
_d72821