000			00636nam a22002177a 4500
999			_c20808 _d20808
003			OSt
008			190219b ||||| |||| 00| 0 eng d
020			_a9788170358886
082			_a628.119 _bK13P
100			_aKaul, S. N.
245			_aPractical Problems With Solutions in Wastewater Engineering, Vol. - 2
260			_aNew Delhi _bDaya Publishing House _c2016
300			_axiv,399-798p.
650			_aTechnology (Applied Sciences)
650			_aEngineering and Allied Operations
650			_aWastewater Engineering
650			_aSewage Purification
700			_aSaini, R.
700			_aKaul, Prateek.
942			_2ddc _cBK