| 000 | 00300nam a2200109Ia 4500 | ||
|---|---|---|---|
| 100 | _aWorld Health Organization | ||
| 942 | _cBK | ||
| 654 | _a | ||
| 245 | _aAchieving success in community water supply and sanitation projects | ||
| 260 |
_aNew Delhi _bWorld Health Organization _c1985 |
||
| 082 | _a711.8 | ||
| 999 |
_c419820 _d419820 |
||
| 041 | _aeng | ||