000 00594nam a2200193Ia 4500
008 220901s2003 xx 000 0 eng d
020 _a8120322282
082 _a910.13337028 P3
100 _aNathanson, Jerry A
245 _aBasic environmental technology: water supply, waste management , and pollution control
250 _a4th ed.
260 _aNew Delhi
_bPrentice Hall of India
_c2003
300 _a532
650 _aWater - supply engineering
_92189
650 _aSewage didpasal
_95901
650 _aPollution
_91476
650 _aEnvironmental engineering
_99833
942 _2ddc
_cBK
999 _c5544
_d5544