Lee, On-Jook A study of urban-to-rural return migration in Korea [microform] / Lee On-Jook - Ann Arbor, Mich. : University Microfilms International, 1979 - 3 microfiches ; 11 x 15 cm. Thesis (Ph.D.)-Duke University, 1979 Subjects--Topical Terms: Urban--rural migration--Korea (South)Migration, Internal--Korea (South)