| 000 | 004670000a22001810004500 | ||
|---|---|---|---|
| 245 | _aA Flexible approach to aerobic digestion | ||
| 100 | _aMinett Steve. | ||
| 260 | _c1990. | ||
| 300 | _a39. | ||
| 440 | _aWorld Water and Environmental Engineer, Sept. 1990' | ||
| 500 | _aPhotocopy. | ||
| 080 |
_a628.16 _bM5 |
||
| 650 | _aWASTEWATER TREATMENT | ||
| 650 | _aWATER TREATMENT-AERATION | ||
| 650 | _aWATER TREATMENT PLANTS | ||
| 041 | _aEN | ||
| 942 | _cBK | ||
| 999 |
_c70427 _d70427 |
||