Appropriate sanitation alternatives : a planning and design manual / John M. Kalbermatten ... [et al.] - Baltimore : Johns Hopkins University Press, 1982 - xiii, 160 p. : ill. ; 28 cm. - World Bank studies in water supply and sanitation ; 2 . ISBN: 0801825849 : USD 18.00 Subjects--Topical Terms: Sanitary engineering--Developing countries Dewey Class. No.: 628.109