| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c1971 _d1971 |
||
| 003 | Washington | ||
| 005 | 20180515143540.0 | ||
| 008 | 180515b xxu||||| |||| 00| 0 eng d | ||
| 080 | _a622.4 | ||
| 100 |
_aHaas, Larry A. _93528 |
||
| 245 |
_aSulfur dioxide: its chemistry as related to methods for removing it from waste gases _cHaas, Larry A. |
||
| 260 |
_aWashington _bBureau of mines _c1973 |
||
| 650 |
_aMINERIA _965 |
||
| 650 |
_aVENTILACION DE MINAS _95096 |
||
| 942 | _cBK | ||