| 000 | 00374 a2200121 4500 | ||
|---|---|---|---|
| 082 |
_a614.7 _bOPP |
||
| 245 |
_aWater :origins and demand conservation and abstraction _b:environmental control and public health |
||
| 260 |
_aMilton Keynes: _bThe Open University, _c1975. |
||
| 300 | _a125p. | ||
| 650 |
_aWater-Pollution. _955040 |
||
| 650 |
_aPublic health. _955041 |
||
| 942 | _cBK | ||
| 999 |
_c57771 _d57771 |
||