| 000 | 00335 a2200133 4500 | ||
|---|---|---|---|
| 080 |
_a628.5 _bE 33 M |
||
| 245 | 1 |
_aMunicipal and rural sanitation _cby V.M. Ehlers and E.W. Steel |
|
| 250 | _a5th edn. | ||
| 260 |
_aNew York _c1958 |
||
| 650 | _aSanitation | ||
| 100 | 1 |
_aEhlers, V.M., Steel, E.W. _d |
|
| 300 | _a596 p. | ||
| 901 | _a62643 | ||
| 999 |
_c40489 _d40489 |
||