000			00547nam a2200193Ia 4500
003			SGT
020			_a9788131805961
082			_a628.2 _bPUN
100			_aPunmia,B.C
245			_aWastewater engineering
250			_a2nd Ed.
260			_bLaxmi Publications (P) Ltd _aNew Delhi _c2012
300			_a660p.
650			_aCIVIL ENGINEERING
653			_aINTRODUCTION,COLLECTION AND CONVEYANCE OF SEWAGE,WASTE WATER,FLOW RATES,HYDRAULIC DESIGN OF SEWERS,CONSTRUCTION OF
700			_aJain,Arun K
700			_aJain,Ashok K
942			_2ddc _cBK _01
999			_c5772 _d5772