| 000 | 00371nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 211224s9999 xx 000 0 und d | ||
| 020 | _a9788131303337 | ||
| 082 | _a579.175 ASK | ||
| 100 | _aSrivastava, Ashok Kumar | ||
| 245 | 0 | _aAir pollution : biopollutants in air | |
| 260 |
_aNew Delhi: _bA. P. H. Pub. Corp, _c2008 |
||
| 300 | _axiii, 302 p | ||
| 650 | _aAir pollution | ||
| 999 |
_c13882 _d13882 |
||