| 000 | 00379cam a22001337a 4500 | ||
|---|---|---|---|
| 020 | _a9241546743 | ||
| 050 | 0 | 0 |
_aMEDREF TD363 _b.W67 |
| 245 | 1 | 0 | _aGuidelines for drinking-water quality. |
| 260 |
_aGeneva : _bWorld Health Organization, _c2006. |
||
| 300 | _ax, 68 p. ; | ||
| 650 | 0 | _aWater quality | |
| 856 | 4 | 1 | _uhttp://www.loc.gov/catdir/toc/fy0713/2007533282.html |
| 942 | _cBK | ||
| 999 |
_c16579 _d16579 |
||