000 | 00319nam a2200121Ia 4500 | ||
---|---|---|---|
008 | 220201s2004 xx 000 0 eng d | ||
082 |
_a628.3 _bGAR |
||
100 | _aGarg,SK | ||
245 | 0 | _aEnvironmental Engg: Sewage Disposal & Air Pollution Engineering | |
260 |
_bKhanna Publisher _c2004 |
||
300 | _a1032 | ||
942 | _2ddc | ||
999 |
_c87578 _d87578 |