| 000 | 00562nam a2200205Ia 4500 | ||
|---|---|---|---|
| 001 | 004936 | ||
| 008 | 141222s9999 xx 000 0 und d | ||
| 040 | _aDB/INS | ||
| 041 | 0 | _aeng | |
| 084 | _aR | ||
| 084 | _bWA754 U4a | ||
| 245 | 1 | 0 | _aAir Pollution Aspects of Emission Sources: Iron and Steel Mills A Bibliography with Abstracts |
| 245 | 1 | 0 | _cEnvironmental Protection Agency |
| 260 | _aNorth Carolina | ||
| 260 | _bEnvironmental Protection Agency | ||
| 260 | _c1972 | ||
| 300 | _a84 | ||
| 650 | 1 | _aContaminación del aire | |
| 650 | 2 | _aBibliografías | |
| 999 |
_c14359 _d14359 |
||