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20251009110333.0 |
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199012s1990 xxu|||||||||||||||||eng|d |
| 035 |
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|a 000172195
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| 040 |
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|a AR-BaBNM
|b spa
|e aacr
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| 080 |
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|a 371.7
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| 100 |
1 |
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|a Black, Maggie
|
| 245 |
1 |
0 |
|a From handpumps to health, the evolution of water and sanitation programmes in Bangladesh, India and Nigeria.
|
| 260 |
|
|
|a New York :
|b UNICEF,
|c 1990.
|
| 300 |
|
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|a 133 p.
|
| 650 |
|
4 |
|a Educación para la salud
|9 7623
|
| 650 |
|
4 |
|a Educación
|9 7568
|
| 651 |
|
4 |
|a Bangladesh
|9 5621
|
| 651 |
|
4 |
|a India
|9 5860
|
| 651 |
|
4 |
|a Nigeria
|9 6026
|
| 942 |
|
|
|2 udc
|c LIBRO
|
| 999 |
|
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|c 162776
|d 162776
|