On cover: A paper prepared for The United Nations Commission on Sustainable Development. - 28 refs. Read more...
Cities are home to more people than ever before. In 1900, only 160 million people, one tenth of the world's population, were city dwellers. Read more...
This paper, for technical professional staff in the U.S. Read more...
This paper aims to provide an overview of the principles that should underlay private sector participation in the water and sanitation sub-sector to... Read more...
This note looks at the forces which are influencing thinking on private sector participation (PSP) in water supply and sanitation services. Read more...