| 000 | 00428nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 220901s1992 xx 000 0 eng d | ||
| 020 | _a8171782736 | ||
| 082 | _a363.73 hN2 | ||
| 100 | _aSrivastava, Harinarayan | ||
| 245 | _aVayumandaliya pradushan | ||
| 260 |
_aNew Delhi _bRajkamal Prakashan _c1992 |
||
| 650 |
_aAir pollution _9531 |
||
| 650 |
_aPollution _91476 |
||
| 650 |
_aAtmospheric deposition _98238 |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c5981 _d5981 |
||