| 000 | 003530000a22001210004500 | ||
|---|---|---|---|
| 245 | _aProblems of air and water pollution arising in the iron and steel industry | ||
| 110 | _aEconomic Commission for Europe | ||
| 260 |
_aNew York _bUNP _c1970 |
||
| 300 | _aviii, 86p. : ill., tables | ||
| 080 |
_a669.1.01:628.51 _bE3 |
||
| 041 | _aEN | ||
| 942 | _cBK | ||
| 999 |
_c104058 _d104058 |
||