Programme on exchange and transfer of information (POETRI)

Programme on exchange and transfer of information (POETRI)

Opis bibliograficzny
organizacja autorów: International Reference Centre for Community Water Supply and Sanitation, Unesco. General Information Programme, Netherlands. Directoraat-Generaal Internationale Samenwerking
Format: Książka
Język:English
Wydane: Rijswijk, Netherlands The Centre [1981-
Hasła przedmiotowe:
Water-supply > Developing countries > Information services > Handbooks, manuals, etc.
Sanitation > Developing countries > Information services > Handbooks, manuals, etc.