| 000 | 00464 a2200181 4500 | ||
|---|---|---|---|
| 008 | 110605s9999 xx 000 0 eng d | ||
| 240 | 1 | 0 | _a24/M-61 |
| 020 | _c1200 | ||
| 084 |
_a24 _bM-61 |
||
| 245 | 1 | 0 | _aMethods of air sampling and analysis |
| 260 |
_aАмерик _bAmerican public health association _c1972 |
||
| 300 | _a480 | ||
| 653 | _acarbon compounds | ||
| 653 | _achemistry | ||
| 653 | _ahalogen compounds | ||
| 653 | _ametals | ||
| 653 | _aradioactivity | ||
| 999 |
_c383 _d383 |
||