000 00376 a2200145 4500
020 _a9780070634299
082 _a628.0286
_bKIE
090 _c26093
_d45170
100 _aKiely, Gerard
245 _aEnvironmental engineering
260 _aNew Delhi
_bTata McGraw - Hill
_c2007
_g2007
300 _axx,889p.
_c24cm
650 _aEnvironmental protection engineering
942 _cL
999 _c52982
_d52982