| 000 | 00492 a2200181 4500 | ||
|---|---|---|---|
| 082 |
_a628.3 _bT31m3 |
||
| 100 | _aAllen, R. P. | ||
| 245 | 1 | _aMANUAL FOR SEWAGE PLANT OPERATORS MANUAL COMMITTEE | |
| 250 | _a3rd | ||
| 260 |
_aAustin _bDistributed Through The Cooperation Of The Texas State Dept. Of Health _c1964 |
||
| 300 | _a782 | ||
| 650 | _aSewage Disposal Plants | ||
| 650 | _aSewage Purification | ||
| 700 | _aMahlie, W. S. | ||
| 700 | _a | ||
| 964 | _gCIRC | ||
| 997 | _a56079 C | ||
| 999 |
_c453136 _d453136 |
||