"Migration, Urbanization and development in Sri Lanka" - New York UN 1980 - 143p. cm. - "Its, Country Report.2. Comparative Study on Migration, Urbanisation and Development in the ESCAP region" . Standard No.: 98206 Source: Reference Collections Subjects--Topical Terms: Urban Sociology Dewey Class. No.: "Y33.4498.N7, M0/UN"