000 00386nam a22001457a 4500
020 _a9788120346017
082 _a628.11
_bHAM/WA
100 _aHammer, Mark J
_aHammer, Mark Jr
_9126
245 _aWater and Wastwater Technology
250 _a7
260 _aNew Delhi
_bPHI Learning
_c2012
300 _a460
650 _aWater Technology
_aWaste Water Technology
_9127
942 _cBK
999 _c14117
_d14117