Water & sanitation 89
a synthesis : cross-analysis of five evaluations concerning drinking water supply and sanitation projects
Gespeichert in:
Verfasser / Beitragende:
Andrea Pozzi, Jean-Pierre Wolf ; commissioned by the Swiss Development Cooperation (SDC), Water and Infrastructure Service
Ort, Verlag, Jahr:
The Hague :
IRC, International Water and Sanitation Centre,
1991
Beschreibung:
15 p. ; 21 cm
Format:
Buch (Hochschulschrift)