Technology for water supply and sanitation in developing countries
Subtitle: report of a WHO study group.
Contributors: Pescod, M. B.
Series: Technical report series -- no. 742.; Technical report series (World Health Organization) -- 742.
Publisher: World Health Organization
Published: 1987
Place of publication: Geneva
Language: eng
Number of pages: 38
Subjects: Water-supply.; Water Supply.
Notes: Chairman: Professor M.B. Pescod.