000 00459nam a2200169Ia 4500
003 OSt
008 181001s2009 xx 000 0 und d
020 _a9788120338364
082 _a628.1
_bNAT
100 _aNathanson, Jerry A.
245 0 _aBasic environment technique:
_bWater supply, waste management and pollution control
250 _a5th
260 _bPHI,
_aNew Delhi:
_c©2009
300 _ax, 534p.
650 _aCivil Engineering
942 _2ddc
_cBK
999 _c6296
_d6296