| 000 | 00443cam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 180718b1979 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0 11 470566 6 | ||
| 082 | _aV44x42 Un3c | ||
| 245 |
_aWater pollution control technology _cby Her Majesty's |
||
| 260 |
_aLondon _bHer Majesty's _c1979 |
||
| 300 | _a165p. | ||
| 650 | _aWater quality management --Great Britain. | ||
| 650 | _aSewage disposal --Great Britain | ||
| 700 | _aU.K. Her Majesty's | ||
| 999 |
_c413633 _d413633 |
||