Programme on exchange and transfer of information (POETRI)

Dettagli Bibliografici
Enti autori:	International Reference Centre for Community Water Supply and Sanitation, Unesco. General Information Programme, Netherlands. Directoraat-Generaal Internationale Samenwerking
Natura:	Libro
Lingua:	English
Pubblicazione:	Rijswijk, Netherlands The Centre [1981-
Soggetti:	Water-supply > Developing countries > Information services > Handbooks, manuals, etc. Sanitation > Developing countries > Information services > Handbooks, manuals, etc.