Kumar, Suhel. Development of point-of-use filtration for harvested rainwater using natural indigenous material / Suhel Kumar. - MUET, Jamshoro : WRM, 2020. - xiv, 55p. : ill. ; 30 cm. Includes References. Subjects--Topical Terms: Water, Sanitation, & Hygiene. Dewey Class. No.: / KUM