Morgan, Peter Rural water supplies and sanitation : a text from Zimbabwe's Blai r Research Laboratory / Peter Morgan. - London : Macmillan , 1990. - 358 p. : ill. ; 25 cm. Includes index. ISBN: 0333485696 Subjects--Topical Terms: Sanitation, RuralWater-supply, Rural--Zimbabwe. Dewey Class. No.: 628.7