Ravi, Gonuguntla House hold attitudes for waste segregation- a case study of Visakhapatnam by Gonuguntla Ravi - New Delhi IIPA 2017 - 101p. An APPPA M.Phil Dissertation, 2016-17 (Guide: Kamal Kant Pandey) Subjects--Topical Terms: APPPA Dewey Class. No.: APPPA 2016-17/RAV