| 000 | 00385pam a2200145a 44500 | ||
|---|---|---|---|
| 082 |
_a628.354 _bH313e |
||
| 100 | _aHawkens, Herbert Aubrey | ||
| 245 | 1 | _aECOLOGY OF WASTE WATER TREATMENT | |
| 260 |
_aN. Y. _bMacmillan _c1963 |
||
| 300 | _a203 | ||
| 500 | _aA Pergamon Press Book | ||
| 650 | _aSewage -- Purification -- Biological Treatment | ||
| 964 | _gCIRC | ||
| 997 | _a57459 C | ||
| 999 |
_c437237 _d437237 |
||