000 00494cam a2200181ua 4500
003 OSt
008 240119b |||||||| |||| 00| 0 eng d
020 _a9789380358246
041 _aeng
082 _a628.01
_bRAN/WA
100 _aRangwala, S C.
245 _aWater supply and sanitary engineering (Environmental engineeering) /
250 _a25
260 _aAnand :
_bCharotar publishing house ,
_c2003.
_c2011
300 _a798 ; .
520 _aEnvironmental Engineering
942 _cBK
999 _c12167
_d12167