000 00683nac a22001931u 4500
020 _a8185749760 (pbk.)
082 _a628.1
_bLAL
090 _c9530
_d9530
100 _aLal, D.
245 _aWater supply and waste water engineering /
_cD. Lal; A. K. Upadhyay
260 _aDelhi :
_bS. K. Kataria, 2001.
_cc2001.
300 _aVarious p. :
_bill. ;
_c24 cm.
500 _aDistributer: Al-Ahram
511 _aCatalogued by: Sara
650 _aWater-supply engineering.
700 _aUpadhyay, A. K.
942 _cBB
_k628.1LAL
999 _c9530
_d9530