Appropriate sanitation alternatives : a planning and design manual /
John M. Kalbermatten ... [et al.].
- Baltimore : Published for the World Bank [by] the Johns Hopkins University Press, c1982.
- xiii, 160 p. : ill. ; 28 cm.
- World Bank studies in water supply and sanitation ; 2 .
- World Bank studies in water supply and sanitation ; 2. .