| 000 | 00316nam a2200097Ia 4500 | ||
|---|---|---|---|
| 999 |
_c14318 _d14318 |
||
| 100 | _aBlack, Maggie | ||
| 245 | 0 |
_aFrom handpumps to health : _bThe evolution of water and sanitation programmes in Bangladesh, India and Nigeria |
|
| 260 |
_aNew York _bUnited Nations Children's Fund _c1990 |
||
| 300 | _a133p. | ||
| 942 | _cBK | ||