Communication in water supply and sanitation resource booklet

Communication in water supply and sanitation resource booklet

Sonraí bibleagrafaíochta
Príomhchruthaitheoirí: Gorre-Dale, Eirah (Údar), Jong Dick de (Údar), Ling, Jack (Údar)
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: The Hague, The Netherlands IRC, International Water and Sanitation Centre 1993.
Eagrán:revised edition.
Ábhair:
Water supply > Information services.
Sanitation > Information services.