Urban environment and sustainable livelihood : the case of Khulna city, Bangladesh / Ara, Mosammat Rowshan. Rowshan Ara, Mosammat Cost of living - Urban areas 339.421732 ROU Glossary: p. vii. Thesis (Ph.D.)--Institute of Disaster Management and Vulnerability Studies, University of Dhaka, Session: 2012-2013. Includes bibliographical references Dhaka : University of Dhaka, 2017 2017 2017 Text [3], xiii, 229 p. : eng