Info-impact report on working information exchange for water supply and sanitation, The Hague, 22-24, 1987.

Info-impact report on working information exchange for water supply and sanitation, The Hague, 22-24, 1987.

Bibliographic Details
Format: Book
Language:English
Published: The Hague IRC International Water and Sanitation Centre 1988.
Subjects:
Water-supply > Developing countries.
Sanitation > Developing countries.