| 000 | 003410000a22001210004500 | ||
|---|---|---|---|
| 008 | 151215t1978 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 080 |
_a628.3 _bG7 |
||
| 942 | _cBK | ||
| 110 | _aGreat Britain, Her Majesty's Stationery Office | ||
| 245 | _aOperation & management of small sewage works | ||
| 260 |
_aLondon _bHMSO Publ. _c1978 |
||
| 999 |
_c138614] _d138614 |
||