India migration reports 2020: Kerela model of migration surveys edited by S. Irudaya Rajan. - South Asia ed. - New Delhi Roultedge 2022 - xxvi,478p.: ill.; 23.5cm. ISBN: 9781032233505 Subjects--Topical Terms: Migration, Internal - Kerala, India. Dewey Class. No.: 304.854 / I03I