Global water supply and sanitation assessment 2000 report.

Detalhes bibliográficos
Autor Corporativo:	WHO/UNICEF Joint Monitoring Programme for Water Supply and Sanitation
Formato:	Livro
Idioma:	English
Publicado em:	Geneva World Health Organization 2000.
Assuntos:	Water-supply > Statistics.%. Water resources development.%. Sanitation > Statistics.