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| 005 | 20251007104531.0 | ||
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| 100 | _agibbon,donald l,ed. | ||
| 245 | 0 | _aaeration of activated sludge in sewage treatment. gibbon,donald l.,(jt.ed.). | |
| 260 | _a1st ed. | New York | ||
| 260 | _c1974 | ||
| 942 | _cBOK | ||
| 999 |
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