Low-cost technology options for sanitation a state-of-the art review and annotated bibliography
Autor principal: | |
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Autores corporativos: | , |
Outros Autores: | , |
Resource Type: | Livro |
Idioma: | English |
Publicado em: |
[Washington]
International Development Research Centre
1982.
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coleção: | Appropriate technology for water supply and sanitation
v.4 |
Assuntos: |