| 000 | 00383nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 230725s xx 000 0 und d | ||
| 041 | _aeng | ||
| 082 |
_a615 _bWHO |
||
| 100 | _aWHO | ||
| 245 | _aGUIDELINES FOR DRINKING WATER QUALITY | ||
| 260 | _bCBS PUBLISHERS & DISTRIBUTORS | ||
| 300 | _a118 | ||
| 365 | _h20% | ||
| 500 | _aREFERENCE | ||
| 501 | _aREF | ||
| 650 | _aREFERENCE | ||
| 999 |
_c769103 _d769103 |
||