000 00466nam a22001577a 4500
008 150729b xxu||||| |||| 00| 0 eng d
020 _a9788187433798
082 _a628.1BIR-W
100 _aBirdie,G.S
245 _aWater supply & sanitory engineering:including environmental engineering &pollution control act's
250 _a19th ed
260 _aNew Delhi
_bDhanpt raji publishing company(p)ltd
_c2014
700 _aBirdie JS
942 _cBK
999 _c22846
_d22846