Drinking-water and sanitation, 1981-1990
Subtitle: a way to health.
Contributors: World Health Organization.
Publisher: World Health Organization; obtainable from WHO Publications Centre]
Published: 1981
Place of publication: Geneva; [Albany, N.Y
Language: eng
Number of pages: 56
Subjects: Drinking water -- Health aspects -- Developing countries.; Sanitary engineering -- Developing countries.; Health planning -- Developing countries.
Notes: Includes bibliographical references.