| 000 | 00388nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1971 xx 000 0 und d | ||
| 082 | _a628.3 E79S | ||
| 100 | _aESCRITT, L.B. | ||
| 245 | 0 | _aSewers and sewage works; with metric calculations and formulae | |
| 260 |
_bLondon _c1971 |
||
| 300 | _a256p | ||
| 650 | _aSEWAGE | ||
| 653 | _aSEWAGE | ||
| 653 | _aSEWERAGE | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c45320 _d45320 |
||