| 000 | 00465nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1977 xx 000 0 und d | ||
| 082 |
_a628.5 _bG96W |
||
| 100 | _aGutcho, Sidney | ||
| 245 | 0 | _aWaste Treatment with Polyelectrolytes and Other Flocculants | |
| 260 |
_aUSA _bNoyes Data Corporation _c1977 |
||
| 300 | _a274 | ||
| 650 | _aEngineering and allied operations | ||
| 650 | _aTechnology (Applied sciences) | ||
| 653 | _aWaste treatment | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c12171 _d12171 |
||