000 00351nam a22001217a 4500
999 _c821
_d821
020 _a978-93-5014-376-6
082 _aCir. 363.6 L15 c2014
100 _aLal, D. & Upadhyay, A.K.
245 _aWater supply and waste water engineering (With practicals)
260 _aNew Delhi:
_bS.K. Kataria & Sons;
_cc2014.
300 _a214p. : ill. ; 215cm
942 _cBK