REDDY N E C Vidyasagar Study of migration and social structure in a district of Rayalaseema. - "Delhi," University of Delhi. 1980 - 355p. Bib: p 340-355 cm. - "University of Delhi, Sociology (Deptt of-), Thesis. Thesis, University of Delhi, Sociology (Deptt.of-" . Standard No.: 96677 Source: Thesis and Dissertations Subjects--Topical Terms: Rural Sociology Dewey Class. No.: "Y31:582.213D.N7, M0/TH"