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  1. 11
    Publicado 1994
    Libro

    Philippine urban sewerage and sanitation national strategy and action plan.
  2. 12
    Libro

    Communication in water supply and sanitation resource booklet
  3. 13
    por Evans, Phil
    Publicado 1992
    Libro

    Paying the piper an overview of community financing of water and sanitation
  4. 14
    por Simasiku, Agness
    Publicado 1992
    Libro

    A manual on community participation
  5. 15
    Publicado 1992
    Libro

    Environmental priorities for development and sanitation and clean water.
  6. 16
    Publicado 1992
    Libro

    Improving services for the poor a program strategy for the 1990s
  7. 17
    Publicado 1991
    Libro

    Environmental sanitation rules and regulations.
  8. 18
    Publicado 1991
    Libro

    Inventory of selected training materials in water supply and sanitation Inventaire des materiaux selectionnes pour la formation dans le secteur approvisionnement en eau et assainissement = Inventario de material seleccionado para la capacitation en abastecimiento de agua y saneamiento.
  9. 19
    Publicado 1991
    Libro

    Woman, water, sanitation annual abstract journal.
  10. 20
    por Boot, Marieke T.
    Publicado 1991
    Libro

    Just stir gently the way to mix hygiene education with water supply and sanitation
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