000 00371nam a2200145Ia 4500
100 _aBIRDIE G S and BIRDIE J S
250 _a5th
650 _aWater Supply and Sanitary Engineering
365 _cRS
365 _d1
942 _cENGBK
245 _aWater Supply and Sanitary Engineering
260 _bDhanpat Rai Pub Co Pvt Ltd
_c1997
_aNew Delhi
300 _aXVI+979 PP
999 _c12608
_d12608