| 000 | 00393nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 200208s9999 xx 000 0 und d | ||
| 020 | _a9241544600 | ||
| 082 | _a333.9122 GUI V.1 | ||
| 245 | 0 | _aGuidelines for drinking water quality. 2nd ed. | |
| 260 | _aGeneva | ||
| 260 | _bWorld Health organization. | ||
| 260 | _c1993 | ||
| 300 | _a188 p. | ||
| 650 | _aDrinking water | ||
| 942 | _cDB | ||
| 999 |
_c167374 _d167374 |
||