Across the villages : a collection of experiences on water and sanitation / edited by Qazi Mahbubul Hasan - Dhaka : NFDWSS , 1997 - 103p. : ill. ; 22 cm. Includes bibliographical references and index. Subjects--Topical Terms: WaterEnterprenershipSanitation Gov. Doc. Class. No.: BAN NFDWSS Ngo