Communication in water supply and sanitation resource booklet

Communication in water supply and sanitation resource booklet

Xehetasun bibliografikoak
Egile Nagusiak: Gorre-Dale, Eirah (Egilea), Jong Dick de (Egilea), Ling, Jack (Egilea)
Formatua: Liburua
Hizkuntza:English
Argitaratua: The Hague, The Netherlands IRC, International Water and Sanitation Centre 1993.
Edizioa:revised edition.
Gaiak:
Water supply > Information services.
Sanitation > Information services.