Not a dirty word : Environment /
The latest U.N. assessment is that 1.1 billion people live without access to clean drinking water and more than twice that number is denied hygienic means of sanitation...
Guardado en:
| Autor principal: | |
|---|---|
| Autor Corporativo: | |
| Formato: | Electrónico Video Software |
| Lenguaje: | English |
| Publicado: |
Nairobi Kenya :
ACE communications,
1990.
|
| Edición: | TVE international. |
| Materias: | |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
Agregar Etiqueta
Search Result 1
Not a dirty word : Environment / 
Water and sanitation in the world's cities : local action for global goals /