| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c2715 _d2715 |
||
| 003 | OSt | ||
| 005 | 20171110142340.0 | ||
| 008 | 170209b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9789241507240 | ||
| 040 | _cNARA | ||
| 082 |
_a644.61.628.2 _bDRI |
||
| 100 |
_95932 _aWorld Health Organization |
||
| 245 | _aProgress on Drinking Water and Sanitation | ||
| 260 |
_aSwitzerland, _bWHO Press, _c2014 |
||
| 300 |
_av, 67p. _c29.5cm. |
||
| 650 | 0 |
_98290 _aDrinking Water |
|
| 650 | 0 |
_98291 _aSanitation |
|
| 942 |
_2udc _cBK |
||