| 000 | 00354nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 190711s9999 xx 000 0 und d | ||
| 020 | _a1843391651 | ||
| 082 | _a628.35 S849 | ||
| 100 | _aSPERLING, M. V. | ||
| 245 | 0 | _aACTIVATED SLUDGE AND AEROBIC BIOFILM REACTORS | |
| 260 |
_aNEW YORK _bIWA _c2007 |
||
| 300 | _axiii+322p.,23x16Cms. | ||
| 942 |
_cBK _2DDC |
||
| 999 |
_c40878 _d40878 |
||