Health aspects of excreta and sullage management a state-of-the-art review

Библиографические подробности
Соавтор: World Bank. Transportation, Water and Telecommunications Department
Другие авторы: Feachem, Richard G. 1947-
Формат:
Язык:English
Опубликовано: Washington, D.C. Transportation, Water and Telecommunications Dept., World Bank 1981.
Серии:Appropriate technology for water supply and sanitation v.3
Предметы: