| 000 | 00543nam a2200205Ia 4500 | ||
|---|---|---|---|
| 008 | 180116s2006 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a92 4 154674 3 | ||
| 082 |
_aWA675 _bWHO |
||
| 100 | _a World health Organization | ||
| 245 |
_aGuidelines for drinking-water quality _b |
||
| 250 | _a3rd | ||
| 260 |
_aGeneva _bW H O _c2006 |
||
| 300 |
_a68 p. _b23 cm. |
||
| 440 |
_a _v |
||
| 500 | _a | ||
| 520 | _a Potable Water -Standards, Water-Standards | ||
| 650 | _aWater-Standards | ||
| 650 | _aPotable Water -Standards | ||
| 906 |
_a373 _b _c |
||
| 999 |
_c31001 _d31001 |
||