The sweeper community in urban Bangladesh : a study on the nature of social and economic exclusion and vulnerability / Ayesha Siddequa Daize Daize, Ayesha Siddequa Dalits Economic conditions 305.5688 DAS Thesis (Ph.D.)--Institute of Disaster Management & Vulnerability Studies, University of Dhaka, 2017 Includes bibliographical references Dhaka : University of Dhaka, 2017 2017 2017 Text [4], xvi, 304 p. : eng