| 000 | 00559pam a2200169a 44500 | ||
|---|---|---|---|
| 008 | 160408b1976 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a628.53 _bSe48 |
||
| 100 | _a | ||
| 245 | 1 | _aSELECTED METHODS OF MEASURING AIR POLLUTANTS | |
| 260 |
_aGeneva _bWorld Health Organization _c1976 |
||
| 300 | _aix,112 | ||
| 440 |
_aWho Effect Publication _vNo. 24 |
||
| 500 | _aSponsored By The United Nations Environment Programme And The United Nations World Health Organization | ||
| 650 | _aAir -- Pollution -- Measurement | ||
| 964 | _gCIRC | ||
| 997 | _aA65415 C | ||
| 999 |
_c303766 _d303766 |
||