Water supply and sanitation in developing countries

Библиографические подробности
Другие авторы:	Droste, Ronald L., Schiller, Eric J.
Формат:	‌
Язык:	English
Опубликовано:	Ann Arbor, Mich. Ann Arbor Science c1982.
Предметы:	Water-supply > Developing countries. International water supply and sanitation decade, 1981-1990. Sanitation > Developing countries.