TY - CHAP A1 - Bilsborrow, E.R. T1 - The state of the Art and Overview of the Chapters Y1 - 1996 A3 - Bilsborrow, E.R. T2 - Migration, urbanization and development: new directions and issues CY - Norwell, Massachusetts PB - Kluwer Academic Publishers SP - 1 EP - -56 ER -