Biblio

P. Schubeler, Urban sanitation management in developing countries : three conceptual tools. St. Gallen, Switzerland: SKAT (Swiss Centre for Development Cooperation in Technology and Management), 1996, p. iv, 46 p. : 19 fig.

P. Schubeler, “Urban sanitation : the challenge to communities, private sector actors, local governments and external support agencies : proceedings of the 11th Aguasan Workshop, Gersau, Switzerland, 26-30 June, 1995”. SKAT (Swiss Centre for Development Cooperation in Technology and Management), St. Gallen, Switzerland, p. ii, 46 p.: 8 fig., 2 tab., 1995.