| 000 | 00368nam a2200121Ia 4500 | ||
|---|---|---|---|
| 100 | _aBlack, Maggie | ||
| 020 | _a92-806-0051-6 | ||
| 942 | _cBK | ||
| 245 |
_aFrom handpumps to health _bThe evolution of water and sanitation programmes in Bangladesh, India and Nigeria |
||
| 260 |
_aUnited Nations Children's Fund, New York _c1990 |
||
| 082 | _a614.7 Bla | ||
| 300 | _a133p | ||
| 999 |
_c61476 _d61476 |
||