| 000 | 00490nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 190327s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a672 _bU58P |
||
| 110 | _aUnited Nations (New York) | ||
| 245 | 0 | _aProblems of air and water pollution arising in the Iron and steel industry | |
| 260 |
_aNew York _bUnited Nations _c1970 |
||
| 300 | _aviii, 86p. | ||
| 440 | _aEconomic Commission for Europe | ||
| 650 | _aAir-Pollution; Water-Pollution | ||
| 942 | _cBKS | ||
| 999 |
_c44091 _d44091 |
||