Rao, Krishna C. Business models for fecal sludge management in India - Battaramulla : CGIAR Research Program on Water, Land and ecosystems(WLE), 2020. - xiv, 185 p. - Resource recovery & reuse series 18 . ISBN: 9789290909033 Subjects--Topical Terms: Waste management Dewey Class. No.: 363.728 / BUS