000 | 00455nam a2200181Ia 4500 | ||
---|---|---|---|
008 | 201023s9999||||xx |||||||||||||| ||und|| | ||
020 | _a9788189928353 | ||
100 | _aGarg,K.C | ||
245 | 0 | _aSewage Disposal and Air Pollution Engineering | |
250 | _a4th. | ||
260 |
_aNew Delhi _bKhanna _c2012 |
||
300 | _a1230 | ||
365 | _b275 | ||
650 | _aCivil Engg. | ||
942 | _cTB | ||
999 |
_c3330 _d3330 |