000 00283nam a22001217a 4500
020 _a9788120330283
082 _a628. HAM
245 _aWater and Wastewater Technology
250 _a5
260 _aPrentice Hall of India PVT Ltd, New Delhi
_c2006
300 _a540
942 _cBK
999 _c370182
_d370182