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| LEADER |
00734nam a22002171a 4500 |
| 001 |
UNA01000088185 |
| 005 |
20120328193314.0 |
| 008 |
080728s 000 0 eng d |
| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 082 |
0 |
4 |
|a 363.73946
|b H434h
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| 245 |
0 |
0 |
|a Health risks of water and sanitation
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| 260 |
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|a Netherlands :
|b The Ministry of Housing, Spatial planning and the Environment ,
|c [200-?]
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| 300 |
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|a 77 p. :
|b il. ;
|c 30 cm.
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| 530 |
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|a Disponible en línea en: http://www.minvrom.nl/water
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| 650 |
0 |
4 |
|a AGUA
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| 650 |
0 |
4 |
|a ENFERMEDADES
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| 650 |
0 |
4 |
|a SANEAMIENTO
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| 650 |
0 |
4 |
|a SALUD
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| 650 |
0 |
4 |
|a CONTAMINACION DEL AGUA
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| 650 |
0 |
4 |
|a ENFERMEDADES INFECCIOSAS
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| 650 |
0 |
4 |
|a ENFERMEDADES BACTERIANAS
|