| 000 | 00604nam a2200193Ia 4500 | ||
|---|---|---|---|
| 919 | _a015190 | ||
| 020 | _a9241700920 | ||
| 082 |
_a628.1 _bN861 |
||
| 100 | _aWorld Health Organisation | ||
| 245 |
_aInternational drinking water supply and sanitation decade _breview of regional and global data |
||
| 260 |
_aGeneva _bWHO _c1986 |
||
| 300 | _a30p. | ||
| 490 |
_aWHO offset publication _v92 |
||
| 690 | _aDrinking water Water supply | ||
| 964 |
_a _b0 _c _d _e _f _g |
||
| 999 |
_c14911 _d14911 |
||