Chikkala, Nagaraju Development induced displacement and resettlement: a case study of Indira Sagar project (Polavaram) in Andhra Pradesh / Nagaraju Chikkala - New Delhi: IGNOU, 2019. - 273 pages: ill.; PhD.-Thesis Subjects--Topical Terms: Resettlement Dewey Class. No.: 307.2 C435D