000 00427nam a2200181Ia 4500
100 _aPUNMIA B C AND ASHOK KUMAR JAIN
650 _aWaste Water Engineering
365 _cRS
365 _d1
942 _cPBK
654 _aWaste
654 _aWater
654 _aEngineering
654 _aWaste Water Engineering
245 _aWaste Water Engineering
260 _bLAXMI Publication
_c1998
_aNew Delhi
300 _aXV+660p
999 _c12551
_d12551