Suchkriterien
Ihre Suchkriterien: Autor "VAN WIJK SIJBESMA, Christine"| Informazioni | |
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Titel:
Participation and education in community water supply and sanitation programmes. A literature review
Autoren:
VAN WIJK SIJBESMA, Christine | Organisation mondiale de la santé. International reference centre for community water supply
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Titel:
What price water? User participation in paying for community-based water supply with particular emphasis on piped systems
Autoren:
VAN WIJK SIJBESMA, Christine | Organisation mondiale de la santé. International reference centre for community water supply
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