000 00344pam a2200145a 44500
008 230405s2012 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aHAMMER J.
245 _aWATER & WASTEWATER TECHNOLOGY
260 _aNEW DELHI
_bPHI LEARNING PUB
_c2012
300 _aP.B,XI,460
650 _aCIVIL
690 _aCIVIL
906 _a3397
999 _c817592
_d817592