| 000 | 00476nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 190328s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a614.71 _bW927A |
||
| 110 | _aWorld Health Organization (Geneva) | ||
| 245 | 0 | _aAir pollution | |
| 260 |
_aGeneva _bWHO _c1961 |
||
| 300 | _a442p. | ||
| 440 | _aWHO monograph series; no.46 | ||
| 650 | _aAir-Pollution; Human beings Effect of environment on; Pollution-Environmental aspects | ||
| 942 | _cBKS | ||
| 999 |
_c22306 _d22306 |
||